{"id":22757,"date":"2024-06-05T15:11:38","date_gmt":"2024-06-05T13:11:38","guid":{"rendered":"https:\/\/agora.xtec.cat\/escvaigalmontbaig\/?p=22757"},"modified":"2024-06-05T15:11:38","modified_gmt":"2024-06-05T13:11:38","slug":"maquines-simples-creem-una-palanca","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/escvaigalmontbaig\/general\/maquines-simples-creem-una-palanca\/","title":{"rendered":"M\u00e0quines simples: Creem una palanca"},"content":{"rendered":"<p>L&#8217;alumnat de 4t est\u00e0 treballant les m\u00e0quines simples. Despr\u00e9s d&#8217;identificar on trobem les diverses m\u00e0quines al nostre dia a dia, hem realitzat un experiment per veure com funciona realment una\u00a0<strong>palanca<\/strong>. L&#8217;objectiu era aixecar el m\u00e0xim pes possible (en aquest cas un mestre de 75kg)\u00a0 amb el menor esfor\u00e7 possible (un dit de cada persona del grup).<\/p>\n<p>Primer els i les alumnes havien de planificar (fent un dibuix) com posarien la palanca i el fulcre per fer l&#8217;intent d&#8217;aixecar. Despr\u00e9s cada grup havia de fer l&#8217;intent i, si no funcionava, tornar a planificar.<\/p>\n<p>Aqu\u00ed podeu veure el resultat.<\/p>\n<p><iframe loading=\"lazy\" title=\"Palanca m\u00e0quines simples\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/sDUzR4JLLI0?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","protected":false},"excerpt":{"rendered":"<p>L&#8217;alumnat de 4t est\u00e0 treballant les m\u00e0quines simples. Despr\u00e9s d&#8217;identificar on trobem les diverses m\u00e0quines al nostre dia a dia, hem realitzat un experiment per veure com funciona realment una\u00a0palanca. L&#8217;objectiu era aixecar el m\u00e0xim pes possible (en aquest cas un mestre de 75kg)\u00a0 amb&hellip;  <a href=\"https:\/\/agora.xtec.cat\/escvaigalmontbaig\/general\/maquines-simples-creem-una-palanca\/\" title=\"Read M\u00e0quines simples: Creem una palanca\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"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,"footnotes":""},"categories":[13,1,4,5],"tags":[],"class_list":["post-22757","post","type-post","status-publish","format-standard","hentry","category-4t","category-general","category-portada","category-primaria"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/escvaigalmontbaig\/wp-json\/wp\/v2\/posts\/22757","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/escvaigalmontbaig\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/escvaigalmontbaig\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escvaigalmontbaig\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escvaigalmontbaig\/wp-json\/wp\/v2\/comments?post=22757"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/escvaigalmontbaig\/wp-json\/wp\/v2\/posts\/22757\/revisions"}],"predecessor-version":[{"id":22758,"href":"https:\/\/agora.xtec.cat\/escvaigalmontbaig\/wp-json\/wp\/v2\/posts\/22757\/revisions\/22758"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/escvaigalmontbaig\/wp-json\/wp\/v2\/media?parent=22757"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escvaigalmontbaig\/wp-json\/wp\/v2\/categories?post=22757"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escvaigalmontbaig\/wp-json\/wp\/v2\/tags?post=22757"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}