{"id":152,"date":"2016-02-05T11:06:40","date_gmt":"2016-02-05T09:06:40","guid":{"rendered":"http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/?p=152"},"modified":"2016-02-05T11:06:40","modified_gmt":"2016-02-05T09:06:40","slug":"massan-ja-painon-yhteys","status":"publish","type":"post","link":"http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/2016\/02\/05\/massan-ja-painon-yhteys\/","title":{"rendered":"Massan ja painon yhteys"},"content":{"rendered":"<p>8. luokkalaiset tutkivat fysiikan tunnilla, miten jousivaa&#8217;an lukema riippuu kappaleen massasta. Ensin punnittiin punnus digitaalivaa&#8217;alla ja merkittiin massa (g)\u00a0taulukkoon. T\u00e4m\u00e4n j\u00e4lkeen punnus ripustettiin jousivaakaan ja\u00a0merkittiin jousivaa&#8217;an lukema (N) taulukkoon. Tutkimuksen perusteella todettiin, ett\u00e4 esim.\u00a0100 gramman punnukseen kohdistuu 1 newtonin voima.<\/p>\n<p><a href=\"http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/files\/2016\/02\/WP_20160205_08_28_10_Pro.jpg\" rel=\"attachment wp-att-157\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-157\" src=\"http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/files\/2016\/02\/WP_20160205_08_28_10_Pro-169x300.jpg\" alt=\"WP_20160205_08_28_10_Pro\" width=\"169\" height=\"300\" srcset=\"http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/files\/2016\/02\/WP_20160205_08_28_10_Pro-169x300.jpg 169w, http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/files\/2016\/02\/WP_20160205_08_28_10_Pro-768x1367.jpg 768w, http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/files\/2016\/02\/WP_20160205_08_28_10_Pro-575x1024.jpg 575w, http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/files\/2016\/02\/WP_20160205_08_28_10_Pro.jpg 1456w\" sizes=\"auto, (max-width: 169px) 100vw, 169px\" \/><\/a>\u00a0\u00a0 <a href=\"http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/files\/2016\/02\/WP_20160205_08_27_32_Pro.jpg\" rel=\"attachment wp-att-155\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-155\" src=\"http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/files\/2016\/02\/WP_20160205_08_27_32_Pro-169x300.jpg\" alt=\"WP_20160205_08_27_32_Pro\" width=\"169\" height=\"300\" srcset=\"http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/files\/2016\/02\/WP_20160205_08_27_32_Pro-169x300.jpg 169w, http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/files\/2016\/02\/WP_20160205_08_27_32_Pro-768x1367.jpg 768w, http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/files\/2016\/02\/WP_20160205_08_27_32_Pro-575x1024.jpg 575w, http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/files\/2016\/02\/WP_20160205_08_27_32_Pro.jpg 1456w\" sizes=\"auto, (max-width: 169px) 100vw, 169px\" \/><\/a>\u00a0<a href=\"http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/files\/2016\/02\/WP_20160205_08_27_39_Pro.jpg\" rel=\"attachment wp-att-156\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-156\" src=\"http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/files\/2016\/02\/WP_20160205_08_27_39_Pro-300x169.jpg\" alt=\"WP_20160205_08_27_39_Pro\" width=\"300\" height=\"169\" srcset=\"http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/files\/2016\/02\/WP_20160205_08_27_39_Pro-300x169.jpg 300w, http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/files\/2016\/02\/WP_20160205_08_27_39_Pro-768x431.jpg 768w, http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/files\/2016\/02\/WP_20160205_08_27_39_Pro-1024x575.jpg 1024w, http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/files\/2016\/02\/WP_20160205_08_27_39_Pro-500x281.jpg 500w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>8. luokkalaiset tutkivat fysiikan tunnilla, miten jousivaa&#8217;an lukema riippuu kappaleen massasta. Ensin punnittiin punnus digitaalivaa&#8217;alla ja merkittiin massa (g)\u00a0taulukkoon. T\u00e4m\u00e4n j\u00e4lkeen punnus ripustettiin jousivaakaan ja\u00a0merkittiin jousivaa&#8217;an lukema (N) taulukkoon. Tutkimuksen perusteella todettiin, ett\u00e4 esim.\u00a0100 gramman punnukseen kohdistuu 1 newtonin voima. &hellip; <a href=\"http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/2016\/02\/05\/massan-ja-painon-yhteys\/\">Lue loppuun <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":219,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[],"class_list":["post-152","post","type-post","status-publish","format-standard","hentry","category-fysiikka"],"_links":{"self":[{"href":"http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/wp-json\/wp\/v2\/posts\/152","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/wp-json\/wp\/v2\/users\/219"}],"replies":[{"embeddable":true,"href":"http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/wp-json\/wp\/v2\/comments?post=152"}],"version-history":[{"count":1,"href":"http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/wp-json\/wp\/v2\/posts\/152\/revisions"}],"predecessor-version":[{"id":158,"href":"http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/wp-json\/wp\/v2\/posts\/152\/revisions\/158"}],"wp:attachment":[{"href":"http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/wp-json\/wp\/v2\/media?parent=152"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/wp-json\/wp\/v2\/categories?post=152"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blogit.cedunet.fi\/porinlyseonkoulunfyke\/wp-json\/wp\/v2\/tags?post=152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}