{"id":3581,"date":"2020-04-03T11:01:21","date_gmt":"2020-04-03T09:01:21","guid":{"rendered":"http:\/\/agora.xtec.cat\/escolaprincepdeviana\/?p=3581"},"modified":"2020-04-13T23:29:42","modified_gmt":"2020-04-13T21:29:42","slug":"2n-enigma-de-ciencies-per-cicle-superior","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/escolaprincepdeviana\/general\/2n-enigma-de-ciencies-per-cicle-superior\/","title":{"rendered":"2n ENIGMA DE CI\u00c8NCIES PER CICLE SUPERIOR"},"content":{"rendered":"<p><strong>2n ENIGMA<\/strong><\/p>\n<p><strong>QUE CAU M\u00c9S R\u00c0PID AL TERRA, UNA MONEDA O UNA FULLA DE PAPER?<\/strong><\/p>\n<p>Envia les teves respostes i justifica el perqu\u00e8: cbarrios@xtec.cat&#8230;.<\/p>\n<p>LA SOLUCI\u00d3:<\/p>\n<p style=\"background: white;\"><span style=\"font-family: 'Arial','sans-serif'; color: black;\">&#8220;Si se deja caer una hoja de papel y una moneda, la moneda llega mucho antes al suelo. Sin embargo si se arruga la hoja y se hace una peque\u00f1a pelotita con ella al repetir el experimento se observar\u00e1 que pr\u00e1cticamente llegan al suelo de forma simult\u00e1nea.\u00a0<\/span><span style=\"font-family: 'Arial','sans-serif'; color: black;\">Si no hubiese aire en la Tierra todos los objetos, independientemente de su forma y peso, caer\u00edan a la misma velocidad. La presencia del aire influye en la velocidad de la ca\u00edda frenando unos objetos m\u00e1s que a otros seg\u00fan su forma. Al hacer una bola con la hoja de papel conseguimos minimizar la influencia del aire.&#8221;<\/span><\/p>\n<p><a href=\"https:\/\/agora.xtec.cat\/escolaprincepdeviana\/wp-content\/uploads\/usu737\/2020\/03\/ENIGMES.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3429\" src=\"https:\/\/agora.xtec.cat\/escolaprincepdeviana\/wp-content\/uploads\/usu737\/2020\/03\/ENIGMES.jpg\" alt=\"\" width=\"280\" height=\"210\" srcset=\"https:\/\/agora.xtec.cat\/escolaprincepdeviana\/wp-content\/uploads\/usu737\/2020\/03\/ENIGMES.jpg 347w, https:\/\/agora.xtec.cat\/escolaprincepdeviana\/wp-content\/uploads\/usu737\/2020\/03\/ENIGMES-300x225.jpg 300w, https:\/\/agora.xtec.cat\/escolaprincepdeviana\/wp-content\/uploads\/usu737\/2020\/03\/ENIGMES-200x150.jpg 200w\" sizes=\"auto, (max-width: 280px) 100vw, 280px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>2n ENIGMA QUE CAU M\u00c9S R\u00c0PID AL TERRA, UNA MONEDA O UNA FULLA DE PAPER? Envia les teves respostes i [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3429,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1,5],"tags":[],"class_list":["post-3581","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general","category-primaria"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/escolaprincepdeviana\/wp-json\/wp\/v2\/posts\/3581","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/escolaprincepdeviana\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/escolaprincepdeviana\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolaprincepdeviana\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolaprincepdeviana\/wp-json\/wp\/v2\/comments?post=3581"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/escolaprincepdeviana\/wp-json\/wp\/v2\/posts\/3581\/revisions"}],"predecessor-version":[{"id":3759,"href":"https:\/\/agora.xtec.cat\/escolaprincepdeviana\/wp-json\/wp\/v2\/posts\/3581\/revisions\/3759"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolaprincepdeviana\/wp-json\/wp\/v2\/media\/3429"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/escolaprincepdeviana\/wp-json\/wp\/v2\/media?parent=3581"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolaprincepdeviana\/wp-json\/wp\/v2\/categories?post=3581"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolaprincepdeviana\/wp-json\/wp\/v2\/tags?post=3581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}