{"id":105,"date":"2024-09-23T07:00:01","date_gmt":"2024-09-22T22:00:01","guid":{"rendered":"http:\/\/phys-edu.net\/wp\/?p=105"},"modified":"2025-09-07T05:28:08","modified_gmt":"2025-09-06T20:28:08","slug":"post-105","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=105","title":{"rendered":"\u8ab0\u3067\u3082\u308f\u304b\u308b\uff012012\u5927\u5b66\u5165\u8a66\u30bb\u30f3\u30bf\u30fc\u300c\u7269\u7406\u300d\u306e\u89e3\u8aac\uff01"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>\u30b5\u30a4\u30a8\u30f3\u30b9\u30c8\u30ec\u30fc\u30ca\u30fc\u306e\u6851\u5b50\u7814\u3067\u3059\u3002\u6bce\u65e5\u304c\u5b9f\u9a13\u3002<\/strong><\/span><\/p>\n<p><\/strong><\/span><\/p>\n<p>\u904e\u53bb\u306e\u89e3\u8aac\u306f\u3053\u3061\u3089\u3092\u5fa1\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u30fb\u5e73\u6210\uff12\uff18\u5e74\u5ea6\uff08\uff12\uff10\uff11\uff16\u5e74\uff09<a href=\"https:\/\/phys-edu.net\/wp\/?p=19709#i-3\">\u4eca\u5e74\u3082\u5f53\u65e5\u89e3\u304d\u307e\u3059\uff01\u30bb\u30f3\u30bf\u30fc\u7269\u7406\uff01\uff12\uff10\uff11\uff16<\/a><br \/>\n\u30fb\u5e73\u6210\uff12\uff17\u5e74\u5ea6\uff08\uff12\uff10\uff11\uff15\u5e74\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=20666\">\u7269\u7406\u57fa\u790e<\/a>\u3000\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=20668\">\u7269\u7406\uff08\u767a\u5c55\uff09<br \/>\n<\/a><span style=\"line-height: 1.8em;\">\u30fb\u5e73\u6210\uff12\uff16\u5e74\u5ea6\uff08<\/span>\uff12\uff10\uff11\uff14\u5e74<span style=\"line-height: 1.8em;\">\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=406\">\u7269\u7406\uff11<\/a><br \/>\n<\/span><span style=\"line-height: 1.8em;\">\u30fb\u5e73\u6210\uff12\uff15\u5e74\u5ea6\uff08<\/span>\uff12\uff10\uff11\uff13\u5e74<span style=\"line-height: 1.8em;\">\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=80\">\u7269\u7406\uff11<\/a><br \/>\n<\/span><span style=\"line-height: 1.8em;\">\u30fb\u5e73\u6210\uff12\uff14\u5e74\u5ea6\uff08<\/span>\uff12\uff10\uff11\uff12\u5e74<span style=\"line-height: 1.8em;\">\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=105\">\u7269\u7406\uff11<\/a><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20120116082236\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20120116\/20120116082236.png?1326669853\" alt=\"20120116082236\" width=\"262\" height=\"221\" \/><\/p>\n<h2 style=\"text-align: left;\">\u7b2c\u4e00\u554f<\/h2>\n<h3>\u554f\uff11<\/h3>\n<p>\u56f3\u306e\u3088\u3046\u306b\u554f\u984c\u6587\u3092\u7d75\u306b\u304a\u3053\u3059\u3068\u3001\u6ce2\u9577\u03bb\u306f2[\uff4d]\u3068\u3044\u3046\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20130922221758\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130922\/20130922221758.png?1379855986\" alt=\"20130922221758\" width=\"283\" height=\"181\" \/><\/p>\n<p>\u6b21\u306b\u632f\u52d5\u6570\u3067\u3059\u304c\u3001\u632f\u52d5\u6570\u3068\u306f\u300c\uff11\u79d2\u9593\u306b\u4f55\u56de\u632f\u52d5\u3059\u308b\u304b\u300d<\/p>\n<p>\u3092\u793a\u3057\u3066\u3044\u308b\u306e\u3067\u3001\uff11\uff10\u79d2\u3067\uff15\u56de\u632f\u52d5\u3057\u305f\u3068\u3044\u3046\u3053\u3068\u306f\u3001\uff11\u79d2\u3067\u306f0.5\u56de\u632f\u52d5\u3059\u308b<\/p>\n<p>\u3064\u307e\u308a\u632f\u52d5\u6570\uff46\uff1d0.5[\uff28\uff5a]\u3060\u3068\u3044\u3046\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u6ce2\u306e\u5f0f\u306b\u4ee3\u5165\u3059\u308b\u3068\u3001<\/p>\n<p style=\"text-align: center;\">\uff56\uff1d\uff46\u03bb\u3000\uff1d\u30000.\uff15\u00d72\uff1d 1.0Hz<\/p>\n<p>\u3068\u306a\u308a\u3001\u7b54\u3048\u306f\uff12\u756a\u3067\u3059\u3002<\/p>\n<p style=\"text-align: right;\">\u00a0<span style=\"text-decoration: underline;\">\u7b54\u3048\u3000\uff12\u756a<\/span><\/p>\n<h3>\u554f\uff12<\/h3>\n<p>\u30a2\u3000\u56f3\u3088\u308a\u3001Q\u306e\u65b9\u5411\u306b\u78c1\u5834\u304c\u3067\u304d\u307e\u3059\u3002\u53f3\u306d\u3058\u3002\u53f3\u624b\u3092\u3064\u304b\u3044\u307e\u3057\u3087\u3046\u3002<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20130922221800\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130922\/20130922221800.png?1379856098\" alt=\"20130922221800\" width=\"249\" height=\"92\" \/><\/p>\n<p>\u30a4\u3000\u5186\u5f62\u30b3\u30a4\u30eb\u306e\u4e2d\u5fc3\u306b\u306f\uff31\u306e\u65b9\u5411\u306b\u78c1\u5834\u304c\u767a\u751f\u3059\u308b\u305f\u3081\u3001\u4e2d\u5fc3\u3092\u78c1\u5834\u304c\u3064\u3089\u306c\u304f\u5f62\u3092\u9078\u3073\u307e\u3059\u3002\u3053\u306e\u6642\u70b9\u3067C\u304c\u3042\u3084\u3057\u3044\u3002<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20130922221759\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130922\/20130922221759.png?1379856098\" alt=\"20130922221759\" width=\"170\" height=\"117\" \/><\/p>\n<p>\u307e\u305f\u4e0a\u306e\u65ad\u9762\u56f3\u306e\u3088\u3046\u306b\u3001\uff21\u3067\u53f3\u624b\u306e\u89aa\u6307\u3092\u7d19\u9762\u4e0b\u3080\u304d\u306b\u5411\u3051\u308b\u3068\u3001\u6642\u8a08\u56de\u308a\u306e\u56de\u8ee2\u3001\uff22\u3067\u89aa\u6307\u3092\u7d19\u9762\u4e0a\u5411\u304d\u306b\u5411\u3051\u308b\u3068\u53cd\u6642\u8a08\u56de\u308a\u306e\u56de\u8ee2\u306e\u78c1\u5834\u304c\u3067\u304d\u308b\u306e\u3067\u3001\u3050\u308b\u3050\u308b\uff21\u3084\uff22\u3067\u5dfb\u3044\u3066\u3044\u308b\u3082\u306e\u3092\u9078\u3073\u307e\u3059\u3002\u7b54\u3048\u306f\uff17\u756a\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: right;\"><span style=\"text-decoration: underline;\">\u7b54\u3048\u3000\uff17\u756a<\/span><\/p>\n<h3>\u554f\uff13<\/h3>\n<p>\u904b\u52d5\u65b9\u7a0b\u5f0f\u3092\u3046\u307e\u304f\u305f\u3066\u3089\u308c\u308b\u304b\uff1f\u3092\u805e\u3044\u3066\u3044\u308b\u554f\u984c\u3067\u3059\u3002<\/p>\n<p>\u56f3\u306e\u3088\u3046\u306b\uff21\u3001\uff22\u306b\u50cd\u304f\u529b\u3092\u3059\u3079\u3066\u66f8\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u300c\u529b\u306e\u307f\u3064\u3051\u304b\u305f\uff11\u30fb\uff12\u30fb\uff13\u300d\u3088\u308aA\u306b\u306f\u305f\u3089\u304f\u529b\u306f\u3001<\/p>\n<blockquote><p>\uff11\u3000\u9854\u3092\u304b\u304f<\/p>\n<p>\uff12\u3000\u91cd\u529b\u3092\u5f15\u304f<\/p>\n<p>\uff13\u3000\u3075\u308c\u3066\u306f\u305f\u3089\u304f\u529b\u3092\u63cf\u304f<\/p><\/blockquote>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20130922221803\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130922\/20130922221803.png?1379856291\" alt=\"20130922221803\" width=\"217\" height=\"129\" \/><\/p>\n<p>\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u3053\u3067\uff21\u306f\u52d5\u304d\u51fa\u3057\u305f\u77ac\u9593\u3068\u3057\u3066\u5730\u9762\u306b\u304e\u308a\u304e\u308a\u3075\u308c\u3066\u304a\u3089\u305a\u3001\u5782\u76f4\u52b9\u529b\uff2e\u306f\uff10\u3068\u3057\u307e\u3057\u305f\u3002\u5c11\u3057\u3053\u306e\u3042\u305f\u308a\u304c\u96e3\u3057\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<p>\u540c\u69d8\u306b\u3057\u3066\u3001\uff22\u306b\u50cd\u304f\u529b\u3082\u307f\u3064\u3051\u308b\u3068\u3001\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20130922221802\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130922\/20130922221802.png?1379856290\" alt=\"20130922221802\" width=\"135\" height=\"131\" \/><\/p>\n<p>\u3074\u3093\u3068\u5f35\u3063\u305f\u7cf8\u306e\u4e21\u7aef\u306b\u50cd\u304f\u5f35\u529b\u306f\u540c\u3058\u306a\u306e\u3067\u3001\u3069\u3061\u3089\u3082\uff34\u3067\u8d77\u304d\u307e\u3057\u305f\u3002\u307e\u305f\uff12\u3064\u306e\u7269\u4f53\u306f\u7cf8\u306b\u3088\u3063\u3066\u3001\u304f\u3063\u3064\u3044\u3066\u3044\u308b\u305f\u3081\u52a0\u901f\u5ea6\u3082\u540c\u3058a\u3092\u7528\u3044\u3066\u3044\u307e\u3059\u3002\u5909\u6570\u3092\u5897\u3084\u3055\u306a\u3044\u5de5\u592b\u3067\u3059\u3002<\/p>\n<p>\uff12\u3064\u306e\u7269\u4f53\u306b\u3064\u3044\u3066\u904b\u52d5\u65b9\u7a0b\u5f0f\u3092\u3064\u304f\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>ma = \u6b8b\u3063\u305f\u529b\u3088\u308a\u3001<\/p>\n<p style=\"text-align: center;\">\uff21\u3000ma = T \u2013 mg<\/p>\n<p style=\"text-align: center;\">\uff22\u30003ma = 3mg \u2013 T<\/p>\n<p>\u00a0\uff21\u3001\uff22\u306e\u5f0f\u3092\u9023\u7acb\u3055\u305b\u3001a\u306b\u3064\u3044\u3066\u89e3\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\uff21\uff0b\uff22\u3088\u308a<\/p>\n<p style=\"text-align: center;\">4ma = 2mg<\/p>\n<p style=\"text-align: center;\">a = 0.5g<\/p>\n<p>\uff22\u306f\u3053\u306e\u52a0\u901f\u5ea6\u3067\u843d\u4e0b\u3057\u307e\u3059\u3002\u7b49\u52a0\u901f\u5ea6\u76f4\u7dda\u904b\u52d5\u306e\u516c\u5f0f\u3088\u308a<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20130922221801\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130922\/20130922221801.png?1379856290\" alt=\"20130922221801\" width=\"169\" height=\"96\" \/><\/p>\n<p>\u3068\u306a\u308a\u3001\u7b54\u3048\u306f\uff13\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p style=\"text-align: right;\"><span style=\"text-decoration: underline;\">\u7b54\u3048\u3000\uff13\u756a<\/span><\/p>\n<h3>\u554f\uff14<\/h3>\n<p>\u305f\u3076\u3093\u3053\u308c\u306f\u300c\u30a6\u300d\u304c\u5c11\u3057\u96e3\u3057\u3044\u306e\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u300c\u30a8\u300d\u306f\u516c\u5f0f\u306e\u6697\u8a18\u3067\u89e3\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u306d\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20130922221806\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130922\/20130922221806.png?1379856613\" alt=\"20130922221806\" width=\"223\" height=\"223\" \/><\/p>\n<p>\u5c48\u6298\u306e\u516c\u5f0f\u3068\u305d\u306e\u30a4\u30e1\u30fc\u30b8\u3092\u805e\u3044\u3066\u3044\u308b\u554f\u984c\u3067\u3059\u3002\u56f3\u306e\u3088\u3046\u306bA\u3001B\u306e\uff12\u4eba\u304c\u68d2\u3092\u3082\u3063\u3066\u8d70\u3063\u3066\u3044\u308b\u69d8\u5b50\u3092\u30a4\u30e1\u30fc\u30b8\u3057\u3066\u304f\u3060\u3055\u3044\u3002\uff21\u304c\u3042\u308b\u3068\u304d\u3044\u304d\u306a\u308a\u30d6\u30ec\u30fc\u30ad\u3092\u304b\u3051\u308b\u3068\u3001\uff22\u306f\u6642\u8a08\u56de\u308a\u306b\u56de\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u3053\u308c\u304c\u03b81 &gt; \u03b82\u306e\u5834\u5408\u3067\u3059\u3002<\/p>\n<p>\u6b21\u306b\uff21\u304c\u7a81\u7136\u52a0\u901f\u3092\u3059\u308b\u3068\u3001\uff22\u306f\u9045\u3044\u307e\u307e\u306a\u306e\u3067\uff21\u306f\u304f\u308b\u3063\u3068\u53cd\u6642\u8a08\u56de\u308a\u306b\u307e\u308f\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u03b81\u3000&lt;\u3000\u03b82\u306e\u5834\u5408\u3067\u3059\u3002\u4eca\u56de\u306e\u6761\u4ef6\u306b\u3042\u3046\u306e\u306f\u3001\u524d\u8005\u306e\u95a2\u4fc2\u3067\u3001\uff56\uff11\u306e\u307b\u3046\u304c\uff56\uff12\u3088\u308a\u3082\u901f\u5ea6\u304c\u901f\u3044\u3068\u304d\u306b\u306a\u308a\u307e\u3059\u3002\u3088\u3063\u3066\u3001\uff11\u304b\uff12\u306e\u3069\u3061\u3089\u304b\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3042\u3068\u306f\u5c48\u6298\u306e\u516c\u5f0f\u3088\u308a\u3001\uff11\u756a\u3060\u3068\u3044\u3046\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<p style=\"text-align: right;\"><span style=\"text-decoration: underline;\">\u7b54\u3048\u3000\uff11\u756a<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3>\u554f\uff15<\/h3>\n<p>\u307e\u305a\u304a\u3082\u308a\u306e\u91cd\u529b\u3092\u3055\u3055\u3048\u308b\u305f\u3081\u306e\u4e0a\u5411\u304d\u306e\u529b\u3092\u304b\u304d\u307e\u3059\uff08\u2460\uff09\u3002\u6b21\u306b\u305d\u3053\u304b\u3089\u5e73\u884c\u56db\u8fba\u5f62\u3092\u4f5c\u308a\u307e\u3057\u3087\u3046\u3002\u4eca\u56de\u306f\u9577\u65b9\u5f62\u304c\u3067\u304d\u307e\u3059\uff08\u2461\uff09\u3002\u6700\u5f8c\u306b\u3001\uff08\u2460\uff09\u306e\u529b\u3092\u5206\u89e3\u3057\u307e\u3057\u3087\u3046\uff08\u2462\uff09\u3002<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20130922221805\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130922\/20130922221805.png?1379856612\" alt=\"20130922221805\" width=\"248\" height=\"142\" \/><\/p>\n<p>\u76f4\u89d2\u4e09\u89d2\u5f62\u3092\u629c\u304d\u51fa\u3057\u3066\u3001\u5927\u304d\u306aABC\u306e\u76f4\u89d2\u4e09\u89d2\u5f62\u3068\u6bd4\u8f03\u3059\u308b\u3068\uff08\u3053\u306e\uff12\u3064\u306e\u4e09\u89d2\u5f62\u306f\u76f8\u4f3c\u3067\u3059\uff09\u3001<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20130922221804\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130922\/20130922221804.png?1379856611\" alt=\"20130922221804\" width=\"152\" height=\"82\" \/><\/p>\n<p>\u7b54\u3048\u306f\uff11\u756a\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p style=\"text-align: right;\"><span style=\"text-decoration: underline;\">\u7b54\u3048\u3000\uff11\u756a<\/span><\/p>\n<h3><span style=\"font-size: 1.17em;\">\u554f\uff16<\/span><\/h3>\n<p>\u71b1\u91cf\u306e\u4fdd\u5b58\u306e\u554f\u984c\u3067\u3059\u306d\u3002\u767b\u5834\u4eba\u7269\u306f\u6c34\u3068\u9244\u7403\u3002\u6c34\u304c\u71b1\u3092\u5f97\u305f\u307b\u3046\u3067\u3001\u9244\u7403\u304c\u71b1\u3092\u5931\u3063\u305f\u307b\u3046\u3067\u3059\u3002Q\uff1d\uff4d\uff43\u0394\uff34\u3088\u308a\u3001\u6c34\u304c\u5f97\u305f\u71b1\u306f<\/p>\n<p style=\"text-align: center;\">100 \u00d7 4.2 \u00d7 (12 \u2013 10)\u3000\u5f0f\uff11<\/p>\n<p>&nbsp;<\/p>\n<p>\u8cea\u91cf\u306b\uff47\u3092\u3064\u304b\u3063\u3066\u3044\u308b\u3068\u3053\u308d\u306b\u6ce8\u610f\u3092\u3057\u307e\u3057\u3087\u3046\u3002\u307e\u305f\u9244\u7403\u306e\u8cea\u91cf\u3092m[g]\u3068\u3059\u308b\u3068\u3001\u9244\u7403\u304c\u5931\u3063\u305f\u71b1\u91cf\u306f\u3001<\/p>\n<p style=\"text-align: center;\">m \u00d7 0.45 \u00d7 (96 \u2013 12)\u3000\u5f0f\uff12<\/p>\n<p>&nbsp;<\/p>\n<p>\u71b1\u91cf\u306e\u4fdd\u5b58\u3088\u308a\u3001\u5f0f\uff11\uff1d\u5f0f\uff12\u304b\u3089\u8cea\u91cf\u3092\u6c42\u3081\u308b\u3068\u3001m = 22.2222\u30fb\u30fb\u30fb\u3002\u7b54\u3048\u306f\uff15\u756a\u3002<\/p>\n<p style=\"text-align: right;\"><span style=\"text-decoration: underline;\">\u7b54\u3048\u3000\uff15\u756a<\/span><\/p>\n<h2>\u7b2c\uff12\u554f<\/h2>\n<h3>\u554f\uff11<\/h3>\n<p>\u30d5\u30ec\u30df\u30f3\u30b0\u5de6\u624b\u306e\u6cd5\u5247\u3092\u3064\u304b\u3063\u3066\u3068\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" title=\"20130922221807\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130922\/20130922221807.png?1379856971\" alt=\"20130922221807\" width=\"389\" height=\"246\" \/><\/p>\n<p>\u624b\u3092\u307e\u308f\u3057\u3059\u304e\u3066\u3001\u5c11\u3057\u75db\u304f\u306a\u308a\u307e\u3057\u305f\u6c57\u3002<\/p>\n<p>\u7b54\u3048\u306f\uff11\u3002<\/p>\n<p style=\"text-align: right;\"><span style=\"text-decoration: underline;\">\u7b54\u3048\u3000\uff11\u756a\u00a0<\/span><\/p>\n<h3>\u554f\uff12<\/h3>\n<p>\u8a98\u5c0e\u96fb\u6d41\u306f\u30b3\u30a4\u30eb\u3092\u8cab\u304f\u78c1\u675f\u304c\u5897\u3048\u305f\u308a\u3001\u6e1b\u3063\u305f\u308a\u3059\u308b\u3068\u304d\u306b\u767a\u751f\u3057\u307e\u3059\u3002\u3088\u3063\u3066\uff11\u3068\uff12\u306e\u9818\u57df\u306b\u5165\u308b\u3068\u304d\u3001\uff12\u3068\uff13\u306e\u9818\u57df\u306b\u5165\u308b\u3068\u304d\u306b\u96fb\u6d41\u306f\u6d41\u308c\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20130922221810\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130922\/20130922221810.png?1379856973\" alt=\"20130922221810\" width=\"450\" height=\"134\" \/><\/p>\n<p>\uff11\u3068\uff12\u306e\u9593\u3067\u306f\u3001\u30b3\u30a4\u30eb\u3092\u8cab\u304f\u4e0a\u5411\u304d\u306e\u78c1\u675f\u304c\u5897\u3048\u308b\u306e\u3067\u3001\u78c1\u675f\u3092\u6e1b\u3089\u3059\u3088\u3046\u306b\u6642\u8a08\u307e\u308f\u308a\u306b\u8a98\u5c0e\u96fb\u6d41\u304c\u6d41\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u8ca0\u3067\u3059\u306d\u3002<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20130922221809\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130922\/20130922221809.png?1379856972\" alt=\"20130922221809\" width=\"137\" height=\"150\" \/><\/p>\n<p>\uff12\u3068\uff13\u306e\u9593\u3067\u306f\u3001\u30b3\u30a4\u30eb\u3092\u8cab\u304f\u4e0a\u5411\u304d\u306e\u78c1\u675f\u304c\u6e1b\u308b\u306e\u3067\u3001\u78c1\u675f\u3092\u5897\u3084\u3059\u3088\u3046\u306b\u53cd\u6642\u8a08\u307e\u308f\u308a\u306b\u8a98\u5c0e\u96fb\u6d41\u304c\u6d41\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u6b63\u3067\u3059\u306d\u3002<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20130922221808\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130922\/20130922221808.png?1379856972\" alt=\"20130922221808\" width=\"134\" height=\"125\" \/><\/p>\n<p>\u8ca0\u304b\u3089\u6b63\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u7b54\u3048\u306f\uff14\u756a\u3002<\/p>\n<p style=\"text-align: right;\"><span style=\"text-decoration: underline;\">\u7b54\u3048\u3000\uff14\u756a<\/span><\/p>\n<h3>\u554f\uff13<\/h3>\n<p>\u307e\u305a\u5c0e\u7dda\u5168\u4f53\u306b\u6d41\u308c\u305f\u96fb\u6d41\u3068\u96fb\u5727\u306e\u95a2\u4fc2\u304b\u3089\u3001\u4e8c\u30af\u30ed\u30e0\u7dda\u5168\u4f53\u306e\u62b5\u6297\uff32\u306f\u30aa\u30fc\u30e0\u306e\u6cd5\u5247\u3092\u4f7f\u3046\u3068\u3001<\/p>\n<p style=\"text-align: center;\">\uff36\uff1d\uff29\uff32<\/p>\n<p style=\"text-align: center;\">15 = 0.15 R<\/p>\n<p style=\"text-align: center;\">R = 100[\u03a9]<\/p>\n<p>&nbsp;<\/p>\n<p>\u3068\u306a\u308a\u307e\u3059\u3002\u3088\u3063\u3066\u4e8c\u30af\u30ed\u30e0\u7dda\uff11\uff4d\u3042\u305f\u308a\u306e\u62b5\u6297\u5024\u306f100\/25=4[\u03a9]\u3068\u306a\u308a\u307e\u3059\u3002\u6b21\u306e\u56f3\u306e\u3088\u3046\u306b\u3001\u4e8c\u30af\u30ed\u30e0\u7dda\u306b\u9577\u3055\u306b\u304a\u3046\u3058\u305f\u62b5\u6297\u3092\u3064\u3051\u307e\u3059\u3002\u305d\u306e\u5927\u304d\u3055\u306f\u9577\u3055\u306b\u3088\u3063\u3066\u8a08\u7b97\u3092\u3057\u3066\u304a\u304d\u307e\u3059\u3002\u307e\u305a\u4e26\u5217\u56de\u8def\u3092\u516c\u5f0f\u3092\u7528\u3044\u3066\u5408\u6210\u3057\u3066\u3001\u305d\u306e\u5f8c\u56de\u8def\u5168\u4f53\u306e\u62b5\u6297\u3092\u76f4\u5217\u306e\u516c\u5f0f\u3067\u6c42\u3081\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20130922224121\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130922\/20130922224121.png?1379857303\" alt=\"20130922224121\" width=\"266\" height=\"152\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20130922224120\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130922\/20130922224120.png?1379857301\" alt=\"20130922224120\" width=\"254\" height=\"103\" \/><\/p>\n<p>\u6700\u5f8c\u306b\u56de\u8def\u5168\u4f53\u3067\u30aa\u30fc\u30e0\u306e\u6cd5\u5247\u3092\u8003\u3048\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20130922224122\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130922\/20130922224122.png?1379857303\" alt=\"20130922224122\" width=\"178\" height=\"149\" \/><\/p>\n<p>\u7b54\u3048\u306f\uff13\u756a\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p style=\"text-align: right;\"><span style=\"text-decoration: underline;\">\u7b54\u3048\u3000\uff13\u756a<\/span><\/p>\n<h3>\u554f\uff14<\/h3>\n<p>\u307e\u305a\uff2c\uff1d\uff10\u306e\u3068\u304d\u306f\u5168\u4f53\u306e\u62b5\u6297\u306f\uff12\uff10\u03a9\u306a\u306e\u3067\u3001\u56de\u8def\u306b\u6d41\u308c\u308b\u96fb\u6d41\u306f<\/p>\n<p style=\"text-align: center;\">15 = I 20<\/p>\n<p><span style=\"font-size: 13px;\">I = 0.75[A]\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u3067\uff15\u756a\u306f\u9055\u3046\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u6b21\u306b\u3042\u308b\u8ddd\u96e2\uff2c\u306b\u3042\u308b\u3068\u304d\u306f\u3001\u56f3\u306e\u3088\u3046\u306b\u3001\u4e8c\u30af\u30ed\u30e0\u7dda\u306e\u62b5\u6297\u306f4L\u3068\u306a\u308a\u307e\u3059\u3002\u9285\u7dda\u306e\u62b5\u6297\u306f\uff10\u306a\u306e\u3067\u3001\u9285\u7dda\u3088\u308a\u53f3\u5074\u306b\u306f\u96fb\u6d41\u306f\u6d41\u308c\u307e\u305b\u3093\u3002<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20130922224125\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130922\/20130922224125.png?1379857701\" alt=\"20130922224125\" width=\"195\" height=\"181\" \/><\/p>\n<p>\u5408\u6210\u62b5\u6297\u3092\u6c42\u3081\u308b\u3068\u300120+4L+4L\u3068\u306a\u308a\u3001\u56de\u8def\u5168\u4f53\u306e\u30aa\u30fc\u30e0\u306e\u6cd5\u5247\u3088\u308a\u3001<\/p>\n<p>15 = I \u00d7(20+4L+4L)<\/p>\n<p>I = 15\/20+8L<\/p>\n<p>\u3068\u306a\u308a\u307e\u3059\u3002\u5207\u7247\u304c0.75\u3068\u306a\u308a\u3001\u3053\u306e\u30b0\u30e9\u30d5\u306e\u5f62\u306b\u9069\u3057\u3066\u3044\u308b\u306e\u306f\uff11\u756a\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p style=\"text-align: right;\"><span style=\"text-decoration: underline;\">\u7b54\u3048\u3000\uff11\u756a<\/span><\/p>\n<h2>\u7b2c\uff13\u554f A<\/h2>\n<h3>\u554f\uff11<\/h3>\n<p>\u3053\u308c\u306f\u3088\u304f\u3042\u308b\u554f\u984c\u3067\u3059\u306d\u3002\u307e\u305a\u56de\u6298\u683c\u5b50\u306e\u5f37\u3081\u5408\u3044\u306e\u6761\u4ef6\u5f0f\u3092\u4f5c\u308a\u307e\u3059\u3002\u305d\u3057\u3066\u3001sin\u03b8\u306b\u3064\u3044\u3066\u3068\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20130922224123\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130922\/20130922224123.png?1379857692\" alt=\"20130922224123\" width=\"133\" height=\"136\" \/><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20130922224124\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130922\/20130922224124.png?1379857697\" alt=\"20130922224124\" width=\"132\" height=\"159\" \/><\/p>\n<p>\u6b21\u306b\u03b8\u306e\u6761\u4ef6\u3092\u4f7f\u3063\u30661\/2m\u306e\u6761\u4ef6\u3092\u631f\u307f\u8fbc\u307f\u3001\uff4d\u306e\u7bc4\u56f2\u3092\u72ed\u3081\u307e\u3059\u3002<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20130922224126\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130922\/20130922224126.png?1379857705\" alt=\"20130922224126\" width=\"196\" height=\"112\" \/><\/p>\n<p>\u7b54\u3048\u306f\uff12\u756a\u306e\uff13\u672c\u3002<\/p>\n<p style=\"text-align: right;\"><span style=\"text-decoration: underline;\">\u7b54\u3048\u3000\uff13\u756a<\/span><\/p>\n<h3>\u554f\uff12<\/h3>\n<p><span style=\"font-size: 13px;\">dsin\u03b8\uff1d\uff4d\u03bb\u3088\u308a\u3001\u4f8b\u3048\u3070m=1\u306e\u5834\u5408<\/span><\/p>\n<p style=\"text-align: center;\">sin\u03b8= \u03bb\/d<\/p>\n<p>\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u8d64\u3068\u9752\u3092\u6bd4\u3079\u308b\u3068\u3001\u8d64\u306e\u307b\u3046\u304c\u6ce2\u9577\u304c\u9577\u3044\u3002\u3088\u3063\u3066\u8d64\u306e\u307b\u3046\u304csin\u03b8\u306f\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002sin\u03b8\u306f0\u00b0\u301c90\u00b0\u306e\u7bc4\u56f2\u3067\u306f\u03b8\u304c\u5927\u304d\u304f\u306a\u308b\u307b\u3069sin\u03b8\u306f\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u305f\u3081\u3001\u89d2\u5ea6\u306e\u5c0f\u3055\u306aOP\u306fm=1\u306e\u9752\u306e\u5f37\u3081\u5408\u3044\u3067\u3042\u308a\u3001\u6b21\u306b\u3042\u308bOQ\u304cm=1\u306e\u8d64\u306e\u5f37\u3081\u5408\u3044\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u3055\u3089\u306bR\u306fm=2\u306e\u9752\u306e\u5f37\u3081\u5408\u3044\u3060\u3068\u3044\u3046\u3053\u3068\u3082\u308f\u304b\u308a\u307e\u3059\u3002\u8d64\u306em=2\u306e\u5f37\u3081\u5408\u3044\u306fR\u306e\u5f8c\u306b\u304f\u308b\u306f\u305a\u3060\u304b\u3089\u3067\u3059\u3002<\/p>\n<p style=\"text-align: right;\"><span style=\"text-decoration: underline;\">\u7b54\u3048\u3000\uff16\u756a<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3>B<\/h3>\n<h3>\u554f\uff13<\/h3>\n<p>\uff13\u30b9\u30c6\u30c3\u30d7\u89e3\u6cd5\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u3001\u6c17\u4e2d\u306e\u4e2d\u306e\u632f\u52d5\u306e\u7d75\u3092\u304b\u304d\u3001\u8868\u3092\u57cb\u3081\u3066\u884c\u304d\u307e\u3057\u3087\u3046\u3002\u6b21\u306e\u56f3\u306e\u3088\u3046\u306b\u3001\u305d\u308c\u305e\u308c\u57fa\u672c\u632f\u52d5\u304c\u3067\u304d\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20130922225400\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130922\/20130922225400.png?1379858238\" alt=\"20130922225400\" width=\"218\" height=\"172\" \/><\/p>\n<p>\u300c\u8449\u3063\u3071\uff12\u679a\u3067\uff11\u03bb\u300d\u3001\u6ce2\u9577\u306e\u9577\u3055\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u306d\u3002<\/p>\n<p>\u3053\u3053\u3067\u3001\u97f3\u901f\u306fV\u3001\u6c17\u4e2d\u306e\u9577\u3055\u306fL\u3068\u3057\u307e\u3057\u305f\u3002\u306f\u3058\u3081\u306e\u72b6\u614b\u304b\u3089v=f\u03bb\u3088\u308a<\/p>\n<p style=\"text-align: center;\">V = 440\u00d72L\u3000\u5f0f\uff11<\/p>\n<p>\u624b\u3067\u304a\u3055\u3048\u305f\u72b6\u614b\u306f\u3001<\/p>\n<p style=\"text-align: center;\">V = f\u2019 \u00d74L\u3000\u5f0f\uff12<\/p>\n<p>\u3068\u306a\u308a\u307e\u3059\u3002f\u2019\u306f\u4eca\u304b\u3089\u3082\u3068\u3081\u305f\u3044\u632f\u52d5\u6570\u3067\u3059\u3002\u3053\u306e\uff12\u3064\u306e\u5f0f\u3088\u308a\u3001f\u2019\u3092\u6c42\u3081\u308b\u3068\u3001f\u2019=220Hz\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p style=\"text-align: center;\">\u00a0440\u00d72L =\u00a0\u00a0f\u2019 \u00d74L<\/p>\n<p style=\"text-align: center;\">f\u2019 = 220<\/p>\n<p>\u6b21\u306e\u632f\u52d5\u306f\u540c\u69d8\u306b\u6b21\u306e\u7d75\u306e\u3088\u3046\u306b\u306a\u308a\u3001<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20130922225402\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130922\/20130922225402.png?1379858186\" alt=\"20130922225402\" width=\"92\" height=\"62\" \/><\/p>\n<p>v=f\u03bb\u3088\u308a\u3001<\/p>\n<p style=\"text-align: center;\">V = f\u201d 4\/3 L\u3000\u5f0f\uff13<\/p>\n<p>\u3068\u306a\u308a\u307e\u3059\u3002\u5f0f\uff12\u3068\u5f0f\uff13\u3088\u308a\u3001<\/p>\n<p style=\"text-align: center;\">f\u2019 \u00d74L = f\u201d 4\/3 L<\/p>\n<p style=\"text-align: center;\">f\u201d = 3f\u2019<\/p>\n<p style=\"text-align: center;\">f\u201d = 660Hz<\/p>\n<p style=\"text-align: right;\"><span style=\"text-decoration: underline;\">\u7b54\u3048\u3000\uff12\u756a<\/span><\/p>\n<h3>\u554f\uff14<\/h3>\n<p>\u30d8\u30ea\u30a6\u30e0\u30ac\u30b9\u3092\u6e80\u305f\u3057\u305f\u305f\u3081\u3001\u97f3\u306e\u901f\u5ea6\u304c\u5909\u5316\u3057\u307e\u3057\u305f\u3002\u305f\u3060\u3057\u305d\u308c\u4ee5\u5916\u306f\u4e0a\u8a18\u306e\u554f\u984c\u3068\u5909\u5316\u3057\u3066\u3044\u307e\u305b\u3093\u3002\u57fa\u672c\u632f\u52d5\u304c\u8d77\u304d\u3066\u3044\u308b\u305f\u3081\u3001\u7a7a\u6c17\u306e\u97f3\u901f\u3092V\u3068\u3059\u308b\u3068\u3001v=f\u03bb\u3088\u308a\u3001<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20130922225406\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130922\/20130922225406.png?1379858263\" alt=\"20130922225406\" width=\"104\" height=\"67\" \/><\/p>\n<p style=\"text-align: center;\">3V = f \u201d\u2019 \u00d72L\u3000\u5f0f\uff14<\/p>\n<p>\u5f0f\uff11\u306eV\u3092\u4ee3\u5165\u3057\u3066\u3001\u6570\u5f0f\u3092\u3068\u304d\u307e\u3059\u3002<\/p>\n<p style=\"text-align: center;\">3(440 \u00d72L) = f\u201d\u2019 \u00d72L<\/p>\n<p style=\"text-align: center;\">f\u201d\u2019 = 1320Hz<\/p>\n<p style=\"text-align: right;\"><span style=\"text-decoration: underline;\">\u7b54\u3048\u30004\u756a<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2>\u7b2c\uff14\u554f A<\/h2>\n<h3>\u554f\uff11<\/h3>\n<p>\u2460\u306f\u81ea\u7136\u306e\u9577\u3055\u306e\u72b6\u614b\u3001\u2461\u306f\u30dc\u30fc\u30eb\u3092\u96e2\u3059\u77ac\u9593\u3001\u2462\u306f\u81ea\u7136\u306e\u9577\u3055\u3092\u901a\u308a\u904e\u304e\u305f\u77ac\u9593\u3001\u2463\u306f\u81ea\u7531\u843d\u4e0b\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\uff13\u306e\u81ea\u7136\u306e\u9577\u3055\u3092\u901a\u308a\u3059\u304e\u305f\u77ac\u9593\u3092\u4f4d\u7f6e\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u57fa\u6e96\u3068\u3057\u3066\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u4fdd\u5b58\u3092\u305f\u3066\u308b\u3068\u3001<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20130922225403\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130922\/20130922225403.png?1379858297\" alt=\"20130922225403\" width=\"220\" height=\"226\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20130922225404\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130922\/20130922225404.png?1379858300\" alt=\"20130922225404\" width=\"217\" height=\"49\" \/><\/p>\n<p style=\"text-align: right;\"><span style=\"text-decoration: underline;\">\u7b54\u3048\u3000\uff13\u756a<\/span><\/p>\n<h3>\u554f\uff12<\/h3>\n<p>\u52a0\u901f\u5ea6\u3068\u306f\u529b\u306e\u3053\u3068(ma = F)\u306a\u306e\u3067\u3001\u529b\u306b\u3064\u3044\u3066\u307f\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u4e0a\u306e\u56f3\u306e\uff12\u301c\uff14\u307e\u3067\u306e\u72b6\u614b\u3067\u3001\u5e38\u306b\u7269\u4f53\u306b\u91cd\u529bmg\u304c\u50cd\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3070\u306d\u306b\u3064\u3044\u3066\u3044\u308b\u9593\uff08\uff12\u301c\uff13\uff09\u306f\u3001\u81ea\u7136\u306e\u9577\u3055\u306b\u306a\u3063\u3066\u3044\u306a\u3044\u305f\u3081\u30d5\u30c3\u30af\u306e\u6cd5\u5247\u306efx\u306e\u4e0b\u5411\u304d\u306e\u529b\u304c\u50cd\u304d\u307e\u3059\u3002<\/p>\n<p>\u3088\u3063\u3066\u3001\u529b\u306e\u5408\u529b\u3092\u8003\u3048\u3066\u904b\u52d5\u65b9\u7a0b\u5f0f\u3092\u305f\u3066\u308b\u3068\u3001<\/p>\n<p>ma = mg + kx<\/p>\n<p>a = g + k\/m x<\/p>\n<p>\u3068\u306a\u308a\u307e\u3059\u3002\u3070\u306d\u304c\u306f\u305a\u308c\u305f\u3042\u3068\u306f\u3001\u7269\u4f53\u306b\u50cd\u304f\u529b\u306fmg\u306e\u307f\u306a\u306e\u3067\u3001\u91cd\u529b\u52a0\u901f\u5ea6\uff47\u3067\u843d\u4e0b\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p>\u3088\u3063\u3066\u7b54\u3048\u306f\uff12\u756a\u3002<\/p>\n<p style=\"text-align: right;\"><span style=\"text-decoration: underline;\">\u7b54\u3048\u3000\uff12\u756a<\/span><\/p>\n<h3>B\u3000\u554f\uff13<\/h3>\n<h3><span style=\"font-size: 13px;\">\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u4fdd\u5b58\u3088\u308a\u3001<\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20120116081417\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20120116\/20120116081417.png?1326669266\" alt=\"20120116081417\" width=\"127\" height=\"80\" \/><\/p>\n<p>\u7b54\u3048\u306f\uff16\u756a<\/p>\n<p>\u3053\u308c\u306f\u306f\u305a\u305b\u306a\u3044\u554f\u984c\u3067\u3059\uff01<\/p>\n<p>&nbsp;<\/p>\n<h3>\u554f\uff14<\/h3>\n<p>\u5931\u3063\u305f\u30a8\u30cd\u30eb\u30ae\u30fc\u306f\u4f4d\u7f6e\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u5dee\u304b\u3089\u3001<\/p>\n<p style=\"text-align: center;\">mgh \u2013 mg(7\/10)h = mg(3\/10)h<\/p>\n<p>\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u6469\u64e6\u306e\u4ed5\u4e8b(f\u00d7L)\u306b\u3088\u3063\u3066\u5931\u308f\u308c\u305f\u3068\u8003\u3048\u3089\u308c\u308b\u305f\u3081\u3001<\/p>\n<p style=\"text-align: center;\">fL = mg(3\/10)h<\/p>\n<p style=\"text-align: center;\">f = \u00a0mg(3\/10)h\/L =mg(3h\/10L)<\/p>\n<p>\u307e\u305f\u52d5\u6469\u64e6\u529b\u306e\u516c\u5f0f\u3088\u308a\u3001f=\u03bcN\u306a\u306e\u3067<\/p>\n<p style=\"text-align: center;\">\u03bcN\u00a0= mg(3h\/10L)<\/p>\n<p style=\"text-align: center;\">\u03bcmg\u00a0= mg(3h\/10L)<\/p>\n<p style=\"text-align: center;\">\u03bc=\u00a0(3h\/10L)<\/p>\n<p style=\"text-align: right;\"><span style=\"text-decoration: underline;\">\u7b54\u3048\u3000\uff11\u756a<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3>\u554f\uff15<\/h3>\n<p>\u3053\u308c\u306f\u5c11\u3057\u96e3\u3057\u3044\u304b\u3082\uff01\uff1fAB\u3092\uff11\u56de\u901a\u904e\u3059\u308b\u3068\u3001mg(3\/10)h\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u5931\u3044\u307e\u3059\u3002\u7269\u4f53\u304c\u306f\u3058\u3081\u306b\u3082\u3063\u3066\u3044\u305f\u30a8\u30cd\u30eb\u30ae\u30fc\u306fmgh\u306a\u306e\u3067\u3001<\/p>\n<p>\uff11\u56de\u3000mg(7\/10)h\u3000Q\u306b\u5230\u9054<\/p>\n<p>\uff12\u56de\u3000mg(4\/10)h\u3000P\u3088\u308a\u3082\u4e0b\u306b\u5230\u9054<\/p>\n<p>\uff13\u56de\u3000mg(1\/10)h\u3000Q\u3088\u308a\u3082\u4e0b\u306b\u5230\u9054<\/p>\n<p>\uff14\u56de\u3000\u3082\u3046A\u307e\u3067\u305f\u3069\u308a\u3064\u3051\u307e\u305b\u3093\u3002B\u3088\u308a\u5c11\u3057\u5148\u3067\u6b62\u307e\u308a\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20120116183143\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20120116\/20120116183143.png?1326706348\" alt=\"20120116183143\" width=\"315\" height=\"130\" \/><\/p>\n<p>\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u3053\u3068\u304b\u3089\u3001A\u3092\u901a\u904e\u3059\u308b\u306e\u306f\u3001\uff11\u56de\u76ee\u3001\uff12\u56de\u76ee\u3001\uff13\u56de\u76ee\u306e\uff13\u56de\u3067\u3059\u3002<\/p>\n<p>\u305d\u3057\u3066\uff13\u56de\u76ee\u306e\u6b8b\u308a\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u306fmgh \u2013 mg(9\/10) = mg(1\/10)h\u3068\u306a\u308a\u3053\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u3067B\u304b\u3089\u3069\u3053\u307e\u3067\u3044\u3051\u308b\u304b\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20130922225401\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130922\/20130922225401.png?1379858351\" alt=\"20130922225401\" width=\"167\" height=\"221\" \/><\/p>\n<p>\u3068\u306a\u308a\u307e\u3059\u3002B\u304b\u30891\/3L\u306a\u306e\u3067\u3001A\u304b\u3089\u306f\u304b\u308c\u3070\u30012\/3L\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u3053\u9593\u9055\u3048\u3084\u3059\u3044\u306e\u3067\u6ce8\u610f\u3067\u3059\uff01<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: right;\"><span style=\"text-decoration: underline;\">\u7b54\u3048\u3000\uff15\uff1a\uff13\u756a\u3000\uff0f\u3000\uff16\uff1a\uff14\u756a<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3>C\u3000\u554f\uff16<\/h3>\n<p>\u7b49\u6e29\u5909\u5316\u3067\u3059\u306d\u3002\u30dc\u30a4\u30eb\u30fb\u30b7\u30e3\u30eb\u30eb\u306e\u6cd5\u5247\u304b\u3089\u3001\u30b3\u30eb\u30af\u304c\u629c\u3051\u308b\u77ac\u9593\u306e\u4f53\u7a4d\u3092V\u2019\u3068\u3059\u308b\u3068\u3001<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20130922225405\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130922\/20130922225405.png?1379858373\" alt=\"20130922225405\" width=\"135\" height=\"106\" \/><\/p>\n<p>\u7b54\u3048\u306f\uff13\u756a\u3002\u3053\u308c\u306f\u843d\u3068\u305b\u306a\u3044\uff01<\/p>\n<p style=\"text-align: right;\"><span style=\"text-decoration: underline;\">\u7b54\u3048\u3000\uff13\u756a<\/span><\/p>\n<h3>\u554f\uff17<\/h3>\n<p>\u71b1\u529b\u5b66\u7b2c\u4e00\u6cd5\u5247\u3092\u4f7f\u3063\u3066\u8003\u3048\u307e\u3057\u3087\u3046\u3002<\/p>\n<p style=\"text-align: center;\">Q = \u0394U + W\u3000\u203b\uff11<\/p>\n<p>\u64cd\u4f5c\u30a2\u306f\u6c17\u4f53\u3092\u5727\u7e2e\u3059\u308b\u305f\u3081\u3001\u300c\u6c17\u4f53\u306f\u4ed5\u4e8b\u3092\u3055\u308c\u307e\u3059\u300d\u3002\u4e0a\u306e\u5f0f\u3067\u8003\u3048\u308b\u5834\u5408\u3001W\u304c\u8ca0\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3082\u3057\u65ad\u71b1(Q = 0)\u3067\u4f55\u3082\u3057\u3066\u3044\u306a\u3051\u308c\u3070\u3001\u6e29\u5ea6\uff08\u5185\u90e8\u30a8\u30cd\u30eb\u30ae\u30fc\u0394U\uff09\u306f\u4e0a\u6607\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<p style=\"text-align: center;\">-W = \u00a0\u0394U<\/p>\n<p>\u7a7a\u6c17\u5165\u308c\u306e\u7a7a\u6c17\u3092\u5727\u7e2e\u3059\u308b\u90e8\u5206\u3092\u3055\u308f\u308b\u3068\u71b1\u304f\u306a\u3063\u3066\u3044\u308b\u306e\u306f\u3053\u306e\u305f\u3081\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u554f\u984c\u3067\u306f\u7b49\u6e29\u306b\u305f\u3082\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u71b1Q\u3092\u300c\u5185\u90e8\u304b\u3089\u5916\u90e8\u3078\u3068\u653e\u51fa\u300d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u64cd\u4f5c\u30a4\u306f\u5b9a\u7a4d\u5909\u5316(W = 0)\u3067\u3059\u3002\u305b\u3093\u304c\u629c\u3051\u308b\u307e\u3067\u3086\u3063\u304f\u308a\u3068\u52a0\u71b1\u3092\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p>\u71b1\u529b\u5b66\u7b2c\u4e00\u6cd5\u5247\u304b\u3089\u3001<\/p>\n<p style=\"text-align: center;\">Q = \u0394U<\/p>\n<p>\u3068\u306a\u308a\u3001\u4e0e\u3048\u305f\u71b1\u306f\u6e29\u5ea6\u4e0a\u6607\u306b\u4f7f\u308f\u308c\u3066\u3044\u304d\u3001\u5727\u529b\u304c\u3042\u304c\u3063\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p>\u71b1\u3092\u4e0e\u3048\u3066\u3044\u308b\u306e\u3067\u3001\u5916\u90e8\u304b\u3089\u5185\u90e8\u3078\u306e\u79fb\u52d5\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3061\u3087\u3063\u3068\u3042\u3063\u3051\u306a\u3044\uff1f<\/p>\n<p style=\"text-align: right;\"><span style=\"text-decoration: underline;\">\u7b54\u3048\u3000\uff12\u756a<\/span><\/p>\n<p><span style=\"font-size: 13px;\">\u203b\uff11\u3000\u3053\u306e\u5f0f\u3067\u306f\u6c17\u4f53\u304c\u4e3b\u5f79\u3067\u3001W\u306f\u6c17\u4f53\u304c\u3057\u305f\u4ed5\u4e8b\u3092\u6b63\u3068\u3057\u307e\u3059\u3002<\/span><\/p>\n<p>\u5b66\u6821\u3067\u306f\u0394U = Q + W\u3067\u6559\u308f\u3063\u3066\u3044\u308b\u4eba\u304c\u3044\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<p>\u3053\u306e\u5834\u5408W\u306f\u6c17\u4f53\u304c\u3055\u308c\u305f\u4ed5\u4e8b\u3067\u3059\u3002<\/p>\n<h3>\u304a\u554f\u3044\u5408\u308f\u305b\u30fb\u3054\u4f9d\u983c\u306b\u3064\u3044\u3066<\/h3>\n<p>\u79d1\u5b66\u306e\u4e0d\u601d\u8b70\u3084\u304a\u3082\u3057\u308d\u3055\u3092\u3082\u3063\u3068\u8eab\u8fd1\u306b\uff01\u81ea\u5b85\u3067\u3067\u304d\u308b\u697d\u3057\u3044\u79d1\u5b66\u5b9f\u9a13\u3084\u3001\u305d\u306e\u30b3\u30c4\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002\u3044\u308d\u3044\u308d\u691c\u7d22\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\uff01<br \/>\n\u30fb\u904b\u55b6\u8005\u30fb\u6851\u5b50\u7814\u306b\u3064\u3044\u3066\u306f<a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">\u3053\u3061\u3089<\/a><br \/>\n\u30fb\u5404\u7a2e\u3054\u4f9d\u983c\uff08\u57f7\u7b46\u30fb\u8b1b\u6f14\u30fb\u5b9f\u9a13\u6559\u5ba4\u30fbTV\u76e3\u4fee\u30fb\u51fa\u6f14\u306a\u3069\uff09\u306f<a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">\u3053\u3061\u3089<\/a><br \/>\n<span class=\"s2\">\u30fb\u8a18\u4e8b\u306e\u66f4\u65b0\u60c5\u5831\u306f<a href=\"https:\/\/x.com\/kuwako\">X\u3067\u914d\u4fe1\u4e2d<\/a>\uff01<\/span><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.youtube.com\/user\/kkuwako\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35048\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/3d9640dad7bc5538e76f92da1966ee19.jpg\" alt=\"\" width=\"30\" height=\"21\" \/><\/a><a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">\u79d1\u5b66\u306e\u30cd\u30bf\u30c1\u30e3\u30f3\u30cd\u30eb<\/a>\u3067\u306f\u5b9f\u9a13\u52d5\u753b\u3092\u914d\u4fe1\u4e2d\uff01<\/p>\n<h3>\uff15\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<p>\u30ad\u30fc\u30f3\u3068\u51b7\u3048\u308b\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\uff01\u6c17\u6e29\u304c\u4e0a\u304c\u3063\u3066\u304f\u308b\u3053\u306e\u6642\u671f\u30fb\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\u3092\u4f7f\u3063\u305f\u6607\u83ef\u30fb\u51dd\u7d50\u30fb\u7b49\u901f\u5ea6\u76f4\u7dda\u904b\u52d5\u306e\u5b9f\u9a13\u306f\u3044\u304b\u304c\uff1f<\/p>\r\n<p><img class=\"alignnone wp-image-39516 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe.jpg\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe.jpg 1406w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-300x168.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-1024x572.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-768x429.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-320x180.jpg 320w\" alt=\"\" width=\"453\" height=\"253\" \/><\/p>\r\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=39513\">\u6db2\u4f53\u30bc\u30ed\uff01\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\u304c\u6d88\u3048\u308b\u307e\u3067\u306e\uff13\u6642\u9593\u3092\u79d1\u5b66\u3059\u308b\uff08\u6607\u83ef\u30fb\u51dd\u7d50\u30fb\u7b49\u901f\u5ea6\u76f4\u7dda\u904b\u52d5\uff09<\/a><\/p>\r\n<h3 style=\"text-align: left;\"><span style=\"font-size: medium;\"><b><strong>\u30c6\u30ec\u30d3\u756a\u7d44\u76e3\u4fee\u30fb\u30a4\u30d9\u30f3\u30c8\u7b49\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/span><\/h3>\r\n<ul>\r\n<li>4\u670830\u65e5\uff08\u6728\uff09\u300cTHE\u7a81\u7834\u30d5\u30a1\u30a4\u30eb\u300d\uff08\u65e5\u672c\u30c6\u30ec\u30d3\uff09\u306e<a href=\"https:\/\/phys-edu.net\/wp\/?p=62906\">\u79d1\u5b66\u76e3\u4fee\u3092\u62c5\u5f53\u3057\u307e\u3057\u305f<\/a>\u3002<\/li>\r\n<li>5\u67088\u65e5\uff08\u91d1\uff09<a href=\"https:\/\/phys-edu.net\/wp\/?p=62629\">\u7406\u79d1\u6559\u80b2\u30cb\u30e5\u30fc\u30b9<\/a>\u3092\u62c5\u5f53\u3057\u307e\u3057\u305f\u3002<\/li>\r\n<li>6\u670814\u65e5\uff08\u65e5\uff09\u3000\u5343\u8449\u5927\u5b66\u30a4\u30f3\u30b9\u30bf\u30ec\u30fc\u30b7\u30e7\u30f3\u300c\u63a2\u7a76\u300d\u306b\u3066\u8b1b\u5e2b\u3092\u52d9\u3081\u307e\u3059<\/li>\r\n<li>6\u670826\u65e5\uff08\u91d1\uff09\u3000\u5343\u8449\u5927\u5b66\u306e\u516c\u958b\u7814\u7a76\u4f1a\uff08\u4e2d\u5b66\u7406\u79d1\u306b\u3064\u3044\u3066\u6388\u696d\u516c\u958b\u4e88\u5b9a\uff09<\/li>\r\n<li>7\u670818\u65e5\uff08\u571f\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=60018\">\u6559\u54e1\u5411\u3051\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\u300c\u30ca\u30ea\u30ab\u30ab\u30b5\u30a4\u30a8\u30f3\u30b9\u30a2\u30ab\u30c7\u30df\u30fc\u300d\u306e\u8b1b\u5e2b\u3092\u3057\u307e\u3059<\/a>\u3002\u304a\u4f1a\u3044\u3057\u307e\u3057\u3087\u3046\u3002<\/li>\r\n<\/ul>\r\n<h3><b>\u66f8\u7c4d<strong>\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/h3>\r\n<ul>\r\n<li>\u300e\u5927\u4eba\u306e\u305f\u3081\u306e\u9ad8\u6821\u7269\u7406\u5fa9\u7fd2\u5e33\u300f\uff08\u8b1b\u8ac7\u793e\uff09\u2026\u4e00\u822c\u5411\u3051\u306b\u65e5\u5e38\u306e\u7269\u7406\u306b\u3064\u3044\u3066\u516c\u5f0f\u3092\u5143\u306b\u7d10\u89e3\u304d\u307e\u3057\u305f\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=1827\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u3067\u306f\u5b9f\u9a13\u3092\u591a\u6570\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<strong>\u203b\u5897\u5237\u304c\u304b\u304b\u308a\uff16\u5237\u3068\u306a\u308a\u307e\u3057\u305f\uff082026\/02\/01\uff09<br \/><img class=\"alignnone wp-image-10940 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg\" sizes=\"(max-width: 220px) 100vw, 220px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0.jpg 311w\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2014-07-05 0.43.51\" width=\"220\" height=\"192\" \/><br \/><\/strong><\/li>\r\n<li>\u300e\u304d\u3081\u308b!\u5171\u901a\u30c6\u30b9\u30c8 \u7269\u7406\u57fa\u790e \u6539\u8a02\u7248\u300f\uff08\u5b66\u7814\uff09\u2026\u3000\u9ad8\u6821\u7269\u7406\u306e\u53c2\u8003\u66f8\u3067\u3059\u3002\u30a4\u30e9\u30b9\u30c8\u3092\u591a\u304f\u3057\u3066\u30a4\u30e1\u30fc\u30b8\u304c\u6301\u3066\u308b\u3088\u3046\u306b\u63cf\u304d\u307e\u3057\u305f\u3002\u6388\u696d\u306b\u3064\u3044\u3066\u3044\u3051\u306a\u3044\u3001\u7269\u7406\u304c\u82e6\u624b\u3001\u305d\u3093\u306a\u751f\u5f92\u306b\u304a\u3059\u3059\u3081\u3067\u3059\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=45322\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u306f\u3053\u3061\u3089\u3002<br \/><img class=\"alignnone wp-image-45718 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg\" sizes=\"(max-width: 184px) 100vw, 184px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg 756w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c-300x269.jpg 300w\" alt=\"\" width=\"184\" height=\"165\" \/><\/li>\r\n<\/ul>\r\n<h3><span style=\"text-align: center;\">\u5404\u7a2eSNS\uff08\u66f4\u65b0\u60c5\u5831\u3092\u304a\u5c4a\u3051\uff01\uff09<\/span><\/h3>\r\n<p style=\"text-align: center;\"><a style=\"text-align: center;\" href=\"https:\/\/twitter.com\/kuwako\">X(Twitter)<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.instagram.com\/science_seeds\/\">instagram<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.facebook.com\/kuwakolab\/\">Facebook<\/a>\uff08\u65e5\u672c\u8a9e\uff09<\/p>\r\n<p style=\"text-align: center;\"><a style=\"text-align: center;\" href=\"https:\/\/bsky.app\/profile\/kagakunoneta.bsky.social\">BlueSky<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.threads.net\/@science_seeds?hl=ja\">Threads<\/a>\uff08\u82f1\u8a9e\uff09<\/p>\r\n<h3 style=\"text-align: center;\"><strong>Explore<\/strong><\/h3>\r\n<ul>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=30764\">\u697d\u3057\u3044\u5b9f\u9a13<\/a>\u2026\u304a\u5b50\u3055\u3093\u3068\u4e00\u7dd2\u306b\u5922\u4e2d\u306b\u306a\u308c\u308b\u30a4\u30c1\u30aa\u30b7\u306e\u79d1\u5b66\u5b9f\u9a13\u3092\u591a\u6570\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u9ad8\u6821\u7269\u7406\u306e\u7406\u89e3\u3092\u6df1\u3081\u308b\u305f\u3081\u306e\u52d5\u753b\u6559\u6750\u3082\u7528\u610f\u3057\u307e\u3057\u305f\u3002<\/li>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=798\">\u7406\u79d1\u306e\u6559\u6750<\/a>\u2026 \u7406\u79d1\u6559\u5e2b\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\uff01\u6388\u696d\u306e\u8cea\u3092\u9ad8\u3081\u3001\u6e96\u5099\u3092\u52b9\u7387\u5316\u3059\u308b\u305f\u3081\u306e\u9078\u308a\u3059\u3050\u308a\u306e\u6559\u6750\u3092\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"https:\/\/www.youtube.com\/c\/kkuwako\">Youtube<\/a>\u2026\u79d1\u5b66\u5b9f\u9a13\u7b49\u306e\u52d5\u753b\u3092\u914d\u4fe1\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"https:\/\/music.youtube.com\/playlist?list=PLoK4ZvKN9S2NgpYIochcQs0aL-vrRB_Qw\">\u79d1\u5b66\u30e9\u30b8\u30aa<\/a>\u00a0\u2026\u79d1\u5b66\u30c8\u30d4\u30c3\u30af\u3092\u307b\u307c\u6bce\u65e5\u914d\u4fe1\u4e2d\uff01AI\u6280\u8853\u3092\u99c6\u4f7f\u3057\u3066\u4f5c\u6210\u3057\u305f\u300c\u8033\u3067\u697d\u3057\u3080\u79d1\u5b66\u300d\u3092\u304a\u5c4a\u3051\u3057\u307e\u3059\u3002<\/li>\r\n<li><a href=\"http:\/\/phys-edu.net\/wp\/?page_id=20940\">\u8b1b\u6f14<\/a>\u00a0\u2026\u5168\u56fd\u5404\u5730\u3067\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\u30fb\u30b5\u30a4\u30a8\u30f3\u30b9\u30b7\u30e7\u30fc\u7b49\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"http:\/\/phys-edu.net\/wp\/?page_id=37\">About<\/a>\u00a0\u2026\u300c\u79d1\u5b66\u306e\u30cd\u30bf\u5e33\u300d\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u3084\u3001\u904b\u55b6\u8005\u3067\u3042\u308b\u6851\u5b50\u7814\u306e\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u30fb\u60f3\u3044\u3092\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a> \u2026\u5b9f\u9a13\u6559\u5ba4\u306e\u3054\u4f9d\u983c\u3001\u57f7\u7b46\u30fb\u8b1b\u6f14\u306e\u76f8\u8ac7\u3001\u79d1\u5b66\u76e3\u4fee\u7b49\u306f\u3053\u3061\u3089\u306e\u30d5\u30a9\u30fc\u30e0\u304b\u3089\u304a\u5bc4\u305b\u304f\u3060\u3055\u3044\u3002<\/li>\r\n<\/ul>\r\n","protected":false},"excerpt":{"rendered":"<p>\u30b5\u30a4\u30a8\u30f3\u30b9\u30c8\u30ec\u30fc\u30ca\u30fc\u306e\u6851\u5b50\u7814\u3067\u3059\u3002\u6bce\u65e5\u304c\u5b9f\u9a13\u3002 \u904e\u53bb\u306e\u89e3\u8aac\u306f\u3053\u3061\u3089\u3092\u5fa1\u89a7\u304f\u3060\u3055\u3044\u3002 \u30fb\u5e73\u6210\uff12\uff18\u5e74\u5ea6\uff08\uff12\uff10\uff11\uff16\u5e74\uff09\u4eca\u5e74\u3082\u5f53\u65e5\u89e3\u304d\u307e\u3059\uff01\u30bb\u30f3\u30bf\u30fc\u7269\u7406\uff01\uff12\uff10\uff11\uff16 \u30fb\u5e73\u6210\uff12\uff17\u5e74\u5ea6\uff08\uff12\uff10\uff11\uff15\u5e74\uff09\u3000\u7269\u7406\u57fa\u790e\u3000\u3000\u7269\u7406\uff08\u767a\u5c55\uff09 \u30fb\u5e73\u6210\uff12 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":51669,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","sns_share_botton_hide":"","vkExUnit_sns_title":"","vkexunit_cta_each_option":"","_lightning_design_setting":{"layout":"default"},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-105","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-science"],"jetpack_featured_media_url":"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-09-07-5.23.00.jpg","jetpack-related-posts":[{"id":406,"url":"https:\/\/phys-edu.net\/wp\/?p=406","url_meta":{"origin":105,"position":0},"title":"\u5373\u65e5\u307e\u308b\u3054\u3068\u89e3\u8aac\uff01\u30bb\u30f3\u30bf\u30fc\u8a66\u9a132014\uff08\u5e73\u6210\uff12\uff16\u5e74\u5ea6\uff09\u3010\u7269\u7406\uff11\u3011","author":"\u6851\u5b50 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