{"id":4424,"date":"2019-02-19T12:02:52","date_gmt":"2019-02-19T11:02:52","guid":{"rendered":"http:\/\/agora.xtec.cat\/esc-elfar\/?p=4424"},"modified":"2019-02-19T12:02:52","modified_gmt":"2019-02-19T11:02:52","slug":"el-centre-de-gravetat","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/esc-elfar\/nivells\/el-centre-de-gravetat\/","title":{"rendered":"El centre de gravetat"},"content":{"rendered":"<p>Aquesta vegada, l&#8217;experiment del divendres ens va fer descobrir el centre de gravetat. A partir d&#8217;un senzill experiment amb una papallona de cartolina, unes monedes i un llapis v\u00e0rem comprovar com la gravetat es troba en els objectes m\u00e9s senzills. Com pot ser que la papallona s&#8217;aguanti per una punteta de no res? I nosaltres,&#8230;com \u00e9s que no sortim volant pels aires cada vegada que aixequem un peu?<\/p>\n<p><a href=\"https:\/\/photos.app.goo.gl\/LaTjaw2HJQZjrVsF9\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4425 size-large\" src=\"https:\/\/agora.xtec.cat\/esc-elfar\/wp-content\/uploads\/usu1629\/2019\/02\/IMG_3307-COLLAGE-768x1024.jpg\" alt=\"\" width=\"768\" height=\"1024\" srcset=\"https:\/\/agora.xtec.cat\/esc-elfar\/wp-content\/uploads\/usu1629\/2019\/02\/IMG_3307-COLLAGE-768x1024.jpg 768w, https:\/\/agora.xtec.cat\/esc-elfar\/wp-content\/uploads\/usu1629\/2019\/02\/IMG_3307-COLLAGE-225x300.jpg 225w, https:\/\/agora.xtec.cat\/esc-elfar\/wp-content\/uploads\/usu1629\/2019\/02\/IMG_3307-COLLAGE.jpg 1535w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Aquesta vegada, l&#8217;experiment del divendres ens va fer descobrir el centre de gravetat. A partir d&#8217;un senzill experiment amb una papallona de cartolina, unes monedes i un llapis v\u00e0rem comprovar com la gravetat es troba en els objectes m\u00e9s senzills. Com pot ser que la&hellip;  <a href=\"https:\/\/agora.xtec.cat\/esc-elfar\/nivells\/el-centre-de-gravetat\/\" title=\"Read El centre de gravetat\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":4427,"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,"footnotes":""},"categories":[117,3,1],"tags":[60,55],"class_list":["post-4424","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-4t","category-5e","category-nivells","tag-infantil","tag-experimentacio"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/posts\/4424","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/comments?post=4424"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/posts\/4424\/revisions"}],"predecessor-version":[{"id":4426,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/posts\/4424\/revisions\/4426"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/media\/4427"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/media?parent=4424"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/categories?post=4424"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/tags?post=4424"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}