{"id":13052,"date":"2022-11-07T12:49:15","date_gmt":"2022-11-07T11:49:15","guid":{"rendered":"https:\/\/agora.xtec.cat\/iespinedademar\/?p=13052"},"modified":"2022-11-07T12:49:16","modified_gmt":"2022-11-07T11:49:16","slug":"calculem-la-gravetat-a-2n-de-batxillerat","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iespinedademar\/general\/calculem-la-gravetat-a-2n-de-batxillerat\/","title":{"rendered":"CALCULEM LA GRAVETAT A 2n DE BATXILLERAT"},"content":{"rendered":"<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Els alumnes de <strong>2n de Batxillerat<\/strong> del nostre institut, s&#8217;han dedicat a calcular la <strong>gravetat<\/strong>, a la mat\u00e8ria de <strong>f\u00edsica<\/strong>, fent servir els m\u00e8todes f\u00edsics que ja es feien servir al segle XVII. En l\u2019\u00fas d\u2019aquests m\u00e8todes es relaciona el per\u00edode d&#8217;oscil\u00b7laci\u00f3 amb la longitud del bra\u00e7 del p\u00e8ndol simple. Amb aquesta experi\u00e8ncia els nostres alumnes han determinat experimentalment que el valor de la gravetat \u00e9s de 9,87 m\/s<\/span><span style=\"font-weight: 400;\">2<\/span><span style=\"font-weight: 400;\">.\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Segons una aplicaci\u00f3 que han trobat, la gravetat real \u00e9s de 9,80 a Pineda. Per tant, l\u2019error absolut produ\u00eft en la mesura \u00e9s del 0,71%.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Podeu veure alguna foto del procediment i els c\u00e0lculs.<\/span><\/p>\n<p><a href=\"https:\/\/agora.xtec.cat\/iespinedademar\/wp-content\/uploads\/usu647\/2022\/11\/Informe-de-la-practica-del-calcul-de-la-gravetat-al-institut-Pineda-de-Mar.docx.pdf\" target=\"_blank\" rel=\"noopener\">Informe de la pr\u00e0ctica.<\/a><\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/agora.xtec.cat\/iespinedademar\/general\/calculem-la-gravetat-a-2n-de-batxillerat\/attachment\/20220927_103033\/\" rel=\"attachment wp-att-13053\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-13053 alignleft\" src=\"https:\/\/agora.xtec.cat\/iespinedademar\/wp-content\/uploads\/usu647\/2022\/11\/20220927_103033-scaled.jpg\" alt=\"\" width=\"219\" height=\"389\" srcset=\"https:\/\/agora.xtec.cat\/iespinedademar\/wp-content\/uploads\/usu647\/2022\/11\/20220927_103033-scaled.jpg 1440w, https:\/\/agora.xtec.cat\/iespinedademar\/wp-content\/uploads\/usu647\/2022\/11\/20220927_103033-169x300.jpg 169w, https:\/\/agora.xtec.cat\/iespinedademar\/wp-content\/uploads\/usu647\/2022\/11\/20220927_103033-576x1024.jpg 576w, https:\/\/agora.xtec.cat\/iespinedademar\/wp-content\/uploads\/usu647\/2022\/11\/20220927_103033-768x1365.jpg 768w, https:\/\/agora.xtec.cat\/iespinedademar\/wp-content\/uploads\/usu647\/2022\/11\/20220927_103033-864x1536.jpg 864w, https:\/\/agora.xtec.cat\/iespinedademar\/wp-content\/uploads\/usu647\/2022\/11\/20220927_103033-1152x2048.jpg 1152w\" sizes=\"auto, (max-width: 219px) 100vw, 219px\" \/><\/a> <a href=\"https:\/\/agora.xtec.cat\/iespinedademar\/general\/calculem-la-gravetat-a-2n-de-batxillerat\/attachment\/20220927_102446\/\" rel=\"attachment wp-att-13054\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-13054 alignleft\" src=\"https:\/\/agora.xtec.cat\/iespinedademar\/wp-content\/uploads\/usu647\/2022\/11\/20220927_102446-scaled.jpg\" alt=\"\" width=\"220\" height=\"391\" srcset=\"https:\/\/agora.xtec.cat\/iespinedademar\/wp-content\/uploads\/usu647\/2022\/11\/20220927_102446-scaled.jpg 1440w, https:\/\/agora.xtec.cat\/iespinedademar\/wp-content\/uploads\/usu647\/2022\/11\/20220927_102446-169x300.jpg 169w, https:\/\/agora.xtec.cat\/iespinedademar\/wp-content\/uploads\/usu647\/2022\/11\/20220927_102446-576x1024.jpg 576w, https:\/\/agora.xtec.cat\/iespinedademar\/wp-content\/uploads\/usu647\/2022\/11\/20220927_102446-768x1365.jpg 768w, https:\/\/agora.xtec.cat\/iespinedademar\/wp-content\/uploads\/usu647\/2022\/11\/20220927_102446-864x1536.jpg 864w, https:\/\/agora.xtec.cat\/iespinedademar\/wp-content\/uploads\/usu647\/2022\/11\/20220927_102446-1152x2048.jpg 1152w\" sizes=\"auto, (max-width: 220px) 100vw, 220px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Els alumnes de 2n de Batxillerat del nostre institut, s&#8217;han dedicat a calcular la gravetat, a la mat\u00e8ria de f\u00edsica, fent servir els m\u00e8todes f\u00edsics que ja es feien servir al segle XVII. En l\u2019\u00fas d\u2019aquests m\u00e8todes es relaciona el per\u00edode d&#8217;oscil\u00b7laci\u00f3 amb la longitud del bra\u00e7 del p\u00e8ndol simple. Amb aquesta experi\u00e8ncia els nostres [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":13054,"comment_status":"closed","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":[8,1,29],"tags":[293],"class_list":["post-13052","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-batxillerat","category-general","category-portada","tag-fisica"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/iespinedademar\/wp-json\/wp\/v2\/posts\/13052","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/iespinedademar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/iespinedademar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iespinedademar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iespinedademar\/wp-json\/wp\/v2\/comments?post=13052"}],"version-history":[{"count":2,"href":"https:\/\/agora.xtec.cat\/iespinedademar\/wp-json\/wp\/v2\/posts\/13052\/revisions"}],"predecessor-version":[{"id":13057,"href":"https:\/\/agora.xtec.cat\/iespinedademar\/wp-json\/wp\/v2\/posts\/13052\/revisions\/13057"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iespinedademar\/wp-json\/wp\/v2\/media\/13054"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/iespinedademar\/wp-json\/wp\/v2\/media?parent=13052"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iespinedademar\/wp-json\/wp\/v2\/categories?post=13052"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iespinedademar\/wp-json\/wp\/v2\/tags?post=13052"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}