{"id":471,"date":"2019-11-04T09:01:49","date_gmt":"2019-11-04T07:01:49","guid":{"rendered":"https:\/\/blog.edu.turku.fi\/scienceed\/?p=471"},"modified":"2019-11-04T09:01:49","modified_gmt":"2019-11-04T07:01:49","slug":"friktion","status":"publish","type":"post","link":"https:\/\/blog.edu.turku.fi\/scienceed\/2019\/11\/04\/friktion\/","title":{"rendered":"Friktion"},"content":{"rendered":"<p><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignright size-medium wp-image-472\" src=\"https:\/\/blog.edu.turku.fi\/scienceed\/files\/2019\/11\/gummiboll-284x300.gif\" alt=\"\" width=\"284\" height=\"300\" srcset=\"https:\/\/blog.edu.turku.fi\/scienceed\/files\/2019\/11\/gummiboll-284x300.gif 284w, https:\/\/blog.edu.turku.fi\/scienceed\/files\/2019\/11\/gummiboll-363x383.gif 363w\" sizes=\"auto, (max-width: 284px) 85vw, 284px\" \/>F\u00f6rsta experimentet<\/strong><\/p>\n<ul>\n<li>Pr\u00f6va att snurra en sl\u00e4t gummiboll i en sk\u00e5l med vatten. Vad h\u00e4nder?<\/li>\n<li>Pr\u00f6va det samma med tennisbollen. Vad h\u00e4nder med den? Varf\u00f6r?<\/li>\n<\/ul>\n<p><strong>Andra experimentet:<\/strong><\/p>\n<ul>\n<li>L\u00e4gg tv\u00e5 saker p\u00e5 en sk\u00e4rbr\u00e4da i tr\u00e4, exempelvis en knapp och ett suddgummi. Lutan br\u00e4dan lite.<br \/>\nVad h\u00e4nde? Vilket f\u00f6rem\u00e5l \u00e5ker fortast? Varf\u00f6r?<br \/>\nPr\u00f6va \u00e4ven med andra saker.<\/li>\n<li>G\u00f6r om samma experiment med en metall, eller glasbricka.<br \/>\nVad h\u00e4nder? Varf\u00f6r?<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>F\u00f6rsta experimentet Pr\u00f6va att snurra en sl\u00e4t gummiboll i en sk\u00e5l med vatten. Vad h\u00e4nder? Pr\u00f6va det samma med tennisbollen. Vad h\u00e4nder med den? Varf\u00f6r? Andra experimentet: L\u00e4gg tv\u00e5 saker p\u00e5 en sk\u00e4rbr\u00e4da i tr\u00e4, exempelvis en knapp och ett suddgummi. Lutan br\u00e4dan lite. Vad h\u00e4nde? Vilket f\u00f6rem\u00e5l \u00e5ker fortast? Varf\u00f6r? Pr\u00f6va \u00e4ven med andra &hellip; <a href=\"https:\/\/blog.edu.turku.fi\/scienceed\/2019\/11\/04\/friktion\/\" class=\"more-link\">Forts\u00e4tt l\u00e4sa<span class=\"screen-reader-text\"> \u201dFriktion\u201d<\/span><\/a><\/p>\n","protected":false},"author":2590,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[218561,4842,218347],"tags":[],"class_list":["post-471","post","type-post","status-publish","format-standard","hentry","category-experiment","category-fysik","category-veckans-ide"],"_links":{"self":[{"href":"https:\/\/blog.edu.turku.fi\/scienceed\/wp-json\/wp\/v2\/posts\/471","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.edu.turku.fi\/scienceed\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.edu.turku.fi\/scienceed\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.edu.turku.fi\/scienceed\/wp-json\/wp\/v2\/users\/2590"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.edu.turku.fi\/scienceed\/wp-json\/wp\/v2\/comments?post=471"}],"version-history":[{"count":1,"href":"https:\/\/blog.edu.turku.fi\/scienceed\/wp-json\/wp\/v2\/posts\/471\/revisions"}],"predecessor-version":[{"id":473,"href":"https:\/\/blog.edu.turku.fi\/scienceed\/wp-json\/wp\/v2\/posts\/471\/revisions\/473"}],"wp:attachment":[{"href":"https:\/\/blog.edu.turku.fi\/scienceed\/wp-json\/wp\/v2\/media?parent=471"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.edu.turku.fi\/scienceed\/wp-json\/wp\/v2\/categories?post=471"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.edu.turku.fi\/scienceed\/wp-json\/wp\/v2\/tags?post=471"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}