{"id":60188,"date":"2026-02-07T05:04:00","date_gmt":"2026-02-06T20:04:00","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=60188"},"modified":"2026-02-07T05:04:00","modified_gmt":"2026-02-06T20:04:00","slug":"que-pasa-si-saltas-dentro-de-un-tren-bala-a-300-km-h-el-experimento-de-la-media-superpelota-lo-revela","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=60188&lang=es","title":{"rendered":"\u00bfQu\u00e9 pasa si saltas dentro de un tren bala a 300 km\/h? \u00a1El experimento de la media superpelota lo revela!"},"content":{"rendered":"<p style=\"text-align: center;\"><strong style=\"color: #339966;\">\u00a1Hola a todos! Soy Ken Kuwako, tu Entrenador Cient\u00edfico. Para m\u00ed, cada d\u00eda es un gran experimento.<\/strong><\/p>\n<p style=\"text-align: center;\" data-sourcepos=\"5:1-5:316\">\u3010<a href=\"https:\/\/music.youtube.com\/watch?v=hhQJ2Vj2glA&amp;si=mSNZpDL0onhc6IFc\">\u00a1Escucha esta historia en la radio!<\/a>\u3011<\/p>\n<p>&#8220;Si salto dentro de un tren bala que viaja a 300 km\/h, \u00bfme estampar\u00e9 contra la pared trasera?&#8221;<\/p>\n<p>\u00bfAlguna vez te has hecho esa pregunta? Da un poco de miedo imaginarlo, pero todos sabemos que, en la realidad, eso no sucede. Detr\u00e1s de esta duda tan curiosa y sencilla se esconde una regla fundamental del universo: la Ley de la Inercia. Es, sin duda, uno de los principios m\u00e1s importantes de toda la f\u00edsica.<\/p>\n<p>El problema es que &#8220;Inercia&#8221; es una de esas palabras que se sienten vac\u00edas cuando solo las lees en un libro de texto. Por mucho que te digan que &#8220;un objeto en movimiento tiende a permanecer en movimiento&#8221;, es dif\u00edcil sentirlo de verdad. Puedes pensar que lo entiendes, pero siempre queda esa sensaci\u00f3n de: &#8220;Espera, \u00bfpero por qu\u00e9?&#8221;.<\/p>\n<p>Por eso, como profesor de ciencias, quiero compartir un experimento sorprendente usando un juguete muy com\u00fan. \u00a1Esta peque\u00f1a demostraci\u00f3n resolver\u00e1 el misterio del tren bala al instante y te aseguro que har\u00e1 que te enamores de la elegancia de la ciencia!<\/p>\n<p>El objeto m\u00e1gico: La media s\u00faper bola Nuestra estrella de hoy es la media s\u00faper bola (a veces llamada saltador de goma).<\/p>\n<p data-sourcepos=\"7:1-7:149\">Puede parecer un juguete barato, pero no dejes que eso te enga\u00f1e. Este peque\u00f1o artefacto es un aliado poderoso que nos ayuda a saltar el muro de la f\u00edsica dif\u00edcil. Como su nombre indica, parece una pelota saltarina cortada por la mitad. Cuando le das la vuelta y la apoyas, la goma recupera su forma original con un chasquido, \u00a1saliendo disparada por los aires con un pop muy satisfactorio!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-45649 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/06\/8a912c812ebbb1bbe0ac05817e78c7d3.jpg\" alt=\"\" width=\"190\" height=\"178\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/06\/8a912c812ebbb1bbe0ac05817e78c7d3.jpg 428w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/06\/8a912c812ebbb1bbe0ac05817e78c7d3-300x280.jpg 300w\" sizes=\"auto, (max-width: 190px) 100vw, 190px\" \/><\/p>\n<p data-sourcepos=\"9:1-9:14\"><span style=\"font-size: 14px;\">Aunque no conozcas el nombre, seguro que las has visto: parecen una especie de ventosa y saltan cuando menos te lo esperas.<\/span><\/p>\n<p>Si le das la vuelta y la pones sobre una mesa, sale disparada hacia arriba. En t\u00e9rminos f\u00edsicos, esto es un movimiento de proyectil vertical, donde se le da al objeto una velocidad inicial ascendente. Por cierto, yo encontr\u00e9 la m\u00eda en una tienda de 100 yenes. \u00bfPoder tocar las verdades fundamentales del universo por solo un d\u00f3lar? \u00a1Eso es exactamente lo que yo llamo una Receta Cient\u00edfica!<\/p>\n<p>Ahora, usemos esta misteriosa bolita para resolver el caso del salto en el Shinkansen.<\/p>\n<p>La Receta Cient\u00edfica: Resolviendo el misterio del tren bala Este experimento es incre\u00edblemente f\u00e1cil de preparar. Es perfecto para introducir una clase o incluso como un divertido proyecto de investigaci\u00f3n para el verano.<\/p>\n<p>Qu\u00e9 vas a necesitar <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-45648 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/06\/2913ee1215b9512ca10eda20ba5d4b95.jpg\" alt=\"\" width=\"346\" height=\"187\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/06\/2913ee1215b9512ca10eda20ba5d4b95.jpg 1236w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/06\/2913ee1215b9512ca10eda20ba5d4b95-300x162.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/06\/2913ee1215b9512ca10eda20ba5d4b95-1024x553.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/06\/2913ee1215b9512ca10eda20ba5d4b95-768x415.jpg 768w\" sizes=\"auto, (max-width: 346px) 100vw, 346px\" \/><\/p>\n<ul data-sourcepos=\"33:3-35:0\">\n<li data-sourcepos=\"33:3-33:63\">Media s\u00faper bola: Se encuentra en la mayor\u00eda de jugueter\u00edas o tiendas de descuento.<\/li>\n<li data-sourcepos=\"34:3-35:0\">Carro de din\u00e1mica: El que se usa en los laboratorios escolares es ideal, pero cualquier carrito que ruede suavemente o un monopat\u00edn servir\u00e1.<\/li>\n<\/ul>\n<p>El experimento: Por qu\u00e9 esto es genial<\/p>\n<ol data-sourcepos=\"38:1-47:0\">\n<li data-sourcepos=\"38:1-42:0\">\n<p data-sourcepos=\"38:5-38:16\">Paso 1: El salto en est\u00e1tico<\/p>\n<\/li>\n<\/ol>\n<p> Primero, deja que la bola salte desde una mesa quieta. Observa el movimiento: sube recta y baja recta. Este es el cl\u00e1sico movimiento vertical.<\/p>\n<p><iframe loading=\"lazy\" title=\"\u58c1\u306b\u6fc0\u7a81!?\u65b0\u5e79\u7dda\u306e\u4e2d\u3067\u30b8\u30e3\u30f3\u30d7\u3057\u3066\u3082\u5b89\u5168\u306a\u7406\u7531\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/f5BELPwJcTw?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<ol start=\"2\">\n<li>Paso 2: El salto en movimiento<\/li>\n<\/ol>\n<p> \u00a1Llega el evento principal! Imagina que este carro es nuestro tren bala. Mientras el carro avanza, deja que la bola salte.<\/p>\n<p>\u00bfD\u00f3nde crees que caer\u00e1? Como el carro se mueve hacia adelante, \u00bfse quedar\u00e1 la bola atr\u00e1s y caer\u00e1 por la parte trasera?<\/p>\n<p>El resultado: \u00a1Desafiando tus expectativas! Cuando la gente ve esto por primera vez, casi siempre hay un \u00a1guau! colectivo.<\/p>\n<p><iframe loading=\"lazy\" title=\"\u65b0\u5e79\u7dda\u306e\u4e2d\u3067\u30b8\u30e3\u30f3\u30d7\uff01\u58c1\u306b\u3076\u3064\u304b\u3089\u306a\u3044\u7406\u7531\uff08\u30cf\u30fc\u30d5\u30b9\u30fc\u30d1\u30fc\u30dc\u30fc\u30eb\u5b9f\u9a13\uff09\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/0EJWIS2Qjo8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>La perspectiva del observador externo: Si est\u00e1s de pie a un lado viendo pasar el carro, la bola parece describir una curva amplia y elegante hacia adelante. Esto ocurre porque, en el momento en que la bola salta, ya se est\u00e1 moviendo hacia adelante a la misma velocidad que el carro. Como no hay ninguna fuerza que la empuje hacia atr\u00e1s, la inercia la mantiene avanzando a esa misma velocidad. Esta curva es lo que llamamos movimiento parab\u00f3lico.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-32335 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/11\/f8c1d58a764bffb13aef92658814fb70.jpg\" alt=\"\" width=\"424\" height=\"248\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/11\/f8c1d58a764bffb13aef92658814fb70.jpg 802w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/11\/f8c1d58a764bffb13aef92658814fb70-300x176.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/11\/f8c1d58a764bffb13aef92658814fb70-768x450.jpg 768w\" sizes=\"auto, (max-width: 424px) 100vw, 424px\" \/><\/p>\n<p>La perspectiva del pasajero: \u00bfPero qu\u00e9 pasar\u00eda si fueras lo suficientemente peque\u00f1o como para ir montado en el carro? Para ti, parecer\u00eda que la bola subi\u00f3 totalmente recta y cay\u00f3 directamente de nuevo en tus manos.<\/p>\n<p>\u00a1Esta es exactamente la raz\u00f3n por la que no te estrellas contra la pared cuando saltas en un tren bala! Como ya te est\u00e1s moviendo a la misma velocidad incre\u00edble que el tren, tu cuerpo mantiene ese estado de movimiento incluso mientras est\u00e1s en el aire. Dentro del mundo del tren, todo se comporta exactamente igual que si estuvieras de pie sobre suelo firme.<\/p>\n<p>Esta Ley de la Inercia es un tesoro de la f\u00edsica descubierto por gigantes como Galileo Galilei e Isaac Newton. \u00bfNo es emocionante que un juguete diminuto pueda mostrarnos exactamente el mismo mundo que vieron esos grandes cient\u00edficos?<\/p>\n<p>Analizando el movimiento mediante simulaci\u00f3n<\/p>\n<p data-sourcepos=\"57:1-57:11\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-31268 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/03\/739d7611c1d9fed31bd345f8a1137ee2.png\" alt=\"\" width=\"491\" height=\"363\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/03\/739d7611c1d9fed31bd345f8a1137ee2.png 746w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/03\/739d7611c1d9fed31bd345f8a1137ee2-300x222.png 300w\" sizes=\"auto, (max-width: 491px) 100vw, 491px\" \/><\/p>\n<p>Para profundizar a\u00fan m\u00e1s, te recomiendo jugar con una simulaci\u00f3n. He creado esta herramienta interactiva usando Scratch que te permite separar el movimiento horizontal (velocidad constante) y el movimiento vertical (el salto).<\/p>\n<p style=\"text-align: center;\"><iframe loading=\"lazy\" src=\"\/\/scratch.mit.edu\/projects\/embed\/211155617\/?autostart=false\" width=\"485\" height=\"402\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" data-mce-fragment=\"1\"><\/iframe><\/p>\n<p><iframe loading=\"lazy\" title=\"\u6295\u3052\u4e0a\u3052\u00d7\u7b49\u901f\uff1d\uff1f\u653e\u7269\u904b\u52d5\u306e\u6559\u6750\u3010\u79d1\u5b66\u306e\u30cd\u30bf\u5e33\u3011\" width=\"1140\" height=\"855\" src=\"https:\/\/www.youtube.com\/embed\/r-65hTv9dfU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>Esa curva diagonal que parece tan compleja es, en realidad, solo la combinaci\u00f3n de dos movimientos simples: moverse recto hacia los lados y saltar recto hacia arriba. Cuando visualizas la trayectoria a trav\u00e9s de una simulaci\u00f3n, la relaci\u00f3n se vuelve clara como el cristal.<\/p>\n<p>Antes de empezar a memorizar f\u00f3rmulas dif\u00edciles, intenta verlo con tus propios ojos y convencerte. Para m\u00ed, esa es la verdadera alegr\u00eda de la ciencia.<\/p>\n<p>Contacto y consultas \u00a1Hagamos que las maravillas de la ciencia formen parte de tu vida diaria! Comparto muchos experimentos divertidos que puedes probar en casa y consejos para entender el mundo que nos rodea. \u00a1Si\u00e9ntete libre de explorar!<\/p>\n<p>\u30fbSobre el autor, Ken Kuwako: <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">Haz clic aqu\u00ed<\/a> \u30fbPara consultas profesionales (redacci\u00f3n, conferencias, talleres, supervisi\u00f3n de TV, etc.): <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">Haz clic aqu\u00ed<\/a> <span class=\"s2\">\u30fb\u00a1Ent\u00e9rate de las \u00faltimas novedades en <a href=\"https:\/\/x.com\/kuwako\">X (antes Twitter)<\/a>!<\/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> \u00a1Mira mis v\u00eddeos de experimentos en el canal Science Material!<\/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 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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>\u00a1Hola a todos! Soy Ken Kuwako, tu Entrenador Cient\u00edfico. Para m\u00ed, cada d\u00eda es un gran experimento. \u3010\u00a1Escucha e [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":45648,"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":[1492],"tags":[],"class_list":["post-60188","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-science-es"],"jetpack_featured_media_url":"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/06\/2913ee1215b9512ca10eda20ba5d4b95.jpg","jetpack-related-posts":[{"id":56469,"url":"https:\/\/phys-edu.net\/wp\/?p=56469&lang=es","url_meta":{"origin":60188,"position":0},"title":"\u00bfLa moneda desaparece en un instante? \u00a1Experimenta la ley de la inercia con este incre\u00edble truco de monedas!","author":"\u6851\u5b50 \u7814","date":"2025\u5e7411\u670828\u65e5","format":false,"excerpt":"Soy Kuwako Ken, entrenador de ciencia. \u00a1Cada d\u00eda e\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/07\/ff6b1a210b291bac4cbb7b37bcbf3788.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/07\/ff6b1a210b291bac4cbb7b37bcbf3788.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/07\/ff6b1a210b291bac4cbb7b37bcbf3788.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/07\/ff6b1a210b291bac4cbb7b37bcbf3788.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":57063,"url":"https:\/\/phys-edu.net\/wp\/?p=57063&lang=es","url_meta":{"origin":60188,"position":1},"title":"El Secreto de la Sal: C\u00f3mo un Chef Utiliza la Ley de la Inercia en Cada Salpicadura","author":"\u6851\u5b50 \u7814","date":"2025\u5e7412\u670810\u65e5","format":false,"excerpt":"Soy Ken Kuwako, tu Entrenador de Ciencias. Cada d\u00ed\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/05\/a943a3f934a2314379c4945757accffb.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/05\/a943a3f934a2314379c4945757accffb.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/05\/a943a3f934a2314379c4945757accffb.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/05\/a943a3f934a2314379c4945757accffb.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/05\/a943a3f934a2314379c4945757accffb.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":61066,"url":"https:\/\/phys-edu.net\/wp\/?p=61066&lang=es","url_meta":{"origin":60188,"position":2},"title":"\u00bfCambia el mundo cuando cambia tu perspectiva? El momento decisivo de la \u201cfuerza centr\u00edfuga\u201d captado por una c\u00e1mara en movimiento","author":"\u6851\u5b50 \u7814","date":"2026\u5e743\u67083\u65e5","format":false,"excerpt":"\u00a1Hola! Soy Ken Kuwako, tu entrenador cient\u00edfico. C\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/07\/08ecb26584b7af7d470528efdfbb2217.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/07\/08ecb26584b7af7d470528efdfbb2217.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/07\/08ecb26584b7af7d470528efdfbb2217.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/07\/08ecb26584b7af7d470528efdfbb2217.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/07\/08ecb26584b7af7d470528efdfbb2217.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":56620,"url":"https:\/\/phys-edu.net\/wp\/?p=56620&lang=es","url_meta":{"origin":60188,"position":3},"title":"\u00a1La estrategia infalible del profesor de ciencias para ganar al Daruma-Otoshi! \u00a1La clave est\u00e1 en la mec\u00e1nica de Newton!","author":"\u6851\u5b50 \u7814","date":"2025\u5e7412\u67082\u65e5","format":false,"excerpt":"Soy Ken Kuwako, tu entrenador de ciencia. \u00a1Cada d\u00ed\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-12-01-19.08.48.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-12-01-19.08.48.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-12-01-19.08.48.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-12-01-19.08.48.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-12-01-19.08.48.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-12-01-19.08.48.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":56523,"url":"https:\/\/phys-edu.net\/wp\/?p=56523&lang=es","url_meta":{"origin":60188,"position":4},"title":"\u00bf\u00a1El aula se convierte en una pista de curling!? Vive la f\u00edsica de \u2018cero fricci\u00f3n\u2019 con hielo seco (Ley de la inercia)","author":"\u6851\u5b50 \u7814","date":"2025\u5e7411\u670830\u65e5","format":false,"excerpt":"Soy Ken Kuwako, entrenador de ciencias. \u00a1Cada d\u00eda \u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/FullSizeRender-3.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/FullSizeRender-3.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/FullSizeRender-3.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/FullSizeRender-3.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":60978,"url":"https:\/\/phys-edu.net\/wp\/?p=60978&lang=es","url_meta":{"origin":60188,"position":5},"title":"\u00bfQu\u00e9 es esa fuerza que sientes en tu taza de caf\u00e9? \u00a1La ciencia revela el fascinante mundo de la \u201cfuerza centr\u00edfuga\u201d! (Atracciones giratorias)","author":"\u6851\u5b50 \u7814","date":"2026\u5e743\u67081\u65e5","format":false,"excerpt":"\u00a1Hola! 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