{"id":1644,"date":"2016-12-20T10:12:12","date_gmt":"2016-12-20T09:12:12","guid":{"rendered":"http:\/\/agora.xtec.cat\/ceiprellinars\/?p=1644"},"modified":"2016-12-20T10:12:12","modified_gmt":"2016-12-20T09:12:12","slug":"per-que-volen-els-avions","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceiprellinars\/actualitat\/per-que-volen-els-avions\/","title":{"rendered":"Per qu\u00e8 volen els avions?"},"content":{"rendered":"<p>Aquestes dues \u00faltimes setmanes hem descobert que els avions volen gr\u00e0cies a tres elements imprescindibles:<\/p>\n<ul>\n<li>L&#8217;aire.<\/li>\n<li>La velocitat.<\/li>\n<li>Les ales.<\/li>\n<\/ul>\n<p>A part de mirar algun documental, ens ha ajudat molt el Jordi Adell, un pilot d&#8217;avions. L&#8217;avi\u00f3 necessita agafar velocitat perqu\u00e8 l&#8217;aire que passa per sota de les ales faci una for\u00e7a (for\u00e7a de sustentaci\u00f3) i es pugui enlairar.<\/p>\n<p>A l&#8217;hora d&#8217;Educaci\u00f3 F\u00edsica vam estar fent alguns exercicis relacionats amb la velocitat.<\/p>\n<p><a href=\"http:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8673.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-1645\" src=\"http:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8673-1024x768.jpg\" alt=\"cimg8673\" width=\"1024\" height=\"768\" srcset=\"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8673-1024x768.jpg 1024w, https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8673-300x225.jpg 300w, https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8673-768x576.jpg 768w, https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8673-200x150.jpg 200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><a href=\"http:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8662.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-1646\" src=\"http:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8662-1024x768.jpg\" alt=\"cimg8662\" width=\"1024\" height=\"768\" srcset=\"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8662-1024x768.jpg 1024w, https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8662-300x225.jpg 300w, https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8662-768x576.jpg 768w, https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8662-200x150.jpg 200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><a href=\"http:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8679.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-1650\" src=\"http:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8679-1024x768.jpg\" alt=\"cimg8679\" width=\"1024\" height=\"768\" srcset=\"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8679-1024x768.jpg 1024w, https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8679-300x225.jpg 300w, https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8679-768x576.jpg 768w, https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8679-200x150.jpg 200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><a href=\"http:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8660-e1482224828809.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-1647\" src=\"http:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8660-e1482224828809-768x1024.jpg\" alt=\"cimg8660\" width=\"768\" height=\"1024\" srcset=\"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8660-e1482224828809-768x1024.jpg 768w, https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8660-e1482224828809-225x300.jpg 225w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><a href=\"http:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8677.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-1649\" src=\"http:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8677-1024x768.jpg\" alt=\"cimg8677\" width=\"1024\" height=\"768\" srcset=\"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8677-1024x768.jpg 1024w, https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8677-300x225.jpg 300w, https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8677-768x576.jpg 768w, https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2016\/12\/CIMG8677-200x150.jpg 200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Aquestes dues \u00faltimes setmanes hem descobert que els avions volen gr\u00e0cies a tres elements imprescindibles: L&#8217;aire. La velocitat. Les ales. A part de mirar algun documental, ens ha ajudat molt el Jordi Adell, un pilot d&#8217;avions. L&#8217;avi\u00f3 necessita agafar velocitat perqu\u00e8 l&#8217;aire que passa per sota de les ales faci una for\u00e7a (for\u00e7a de sustentaci\u00f3) [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1648,"comment_status":"open","ping_status":"open","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":[1,27,10],"tags":[69,106,119,42,88,90,120,118],"class_list":["post-1644","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualitat","category-escola","category-mitjans-petits","tag-2016-2017","tag-avions","tag-educacio-fisica","tag-escola-rellinars","tag-experimentant-amb","tag-jocs","tag-pilot","tag-velocitat"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/posts\/1644","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/comments?post=1644"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/posts\/1644\/revisions"}],"predecessor-version":[{"id":1651,"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/posts\/1644\/revisions\/1651"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/media\/1648"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/media?parent=1644"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/categories?post=1644"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/tags?post=1644"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}