{"id":285,"date":"2015-08-27T00:12:11","date_gmt":"2015-08-27T00:12:11","guid":{"rendered":"http:\/\/digitalobby.spu.edu\/energy\/?page_id=285"},"modified":"2019-01-18T18:38:34","modified_gmt":"2019-01-18T18:38:34","slug":"massless-strings-and-frictionless-massless-pulleys","status":"publish","type":"page","link":"https:\/\/scholars.spu.edu\/seeley\/lane-seeley\/physics-learning-resources\/categorizing-forces\/massless-strings-and-frictionless-massless-pulleys\/","title":{"rendered":"Massless Strings and Frictionless, Massless Pulleys"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-288 alignright\" src=\"https:\/\/scholars.spu.edu\/seeley\/wp-content\/uploads\/sites\/13\/2015\/08\/Physics-Fantasy-Land.jpg\" alt=\"Physics Fantasy Land\" width=\"411\" height=\"329\" srcset=\"https:\/\/scholars.spu.edu\/seeley\/wp-content\/uploads\/sites\/13\/2015\/08\/Physics-Fantasy-Land.jpg 1280w, https:\/\/scholars.spu.edu\/seeley\/wp-content\/uploads\/sites\/13\/2015\/08\/Physics-Fantasy-Land-300x240.jpg 300w, https:\/\/scholars.spu.edu\/seeley\/wp-content\/uploads\/sites\/13\/2015\/08\/Physics-Fantasy-Land-768x614.jpg 768w, https:\/\/scholars.spu.edu\/seeley\/wp-content\/uploads\/sites\/13\/2015\/08\/Physics-Fantasy-Land-1024x819.jpg 1024w\" sizes=\"auto, (max-width: 411px) 100vw, 411px\" \/>Why do physics professors seem so enamored with massless strings and massless, frictionless pulleys?<\/p>\n<p>Are they living in some physics fantasy world?<\/p>\n<p>Where do you buy these cool things?<\/p>\n<p>Find out when this page gets built<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Why do physics professors seem so enamored with massless strings and massless, frictionless pulleys? Are they living in some physics fantasy world? [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"parent":246,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/page_fullwidth.php","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"class_list":["post-285","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/scholars.spu.edu\/seeley\/wp-json\/wp\/v2\/pages\/285","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/scholars.spu.edu\/seeley\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/scholars.spu.edu\/seeley\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/scholars.spu.edu\/seeley\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/scholars.spu.edu\/seeley\/wp-json\/wp\/v2\/comments?post=285"}],"version-history":[{"count":1,"href":"https:\/\/scholars.spu.edu\/seeley\/wp-json\/wp\/v2\/pages\/285\/revisions"}],"predecessor-version":[{"id":567,"href":"https:\/\/scholars.spu.edu\/seeley\/wp-json\/wp\/v2\/pages\/285\/revisions\/567"}],"up":[{"embeddable":true,"href":"https:\/\/scholars.spu.edu\/seeley\/wp-json\/wp\/v2\/pages\/246"}],"wp:attachment":[{"href":"https:\/\/scholars.spu.edu\/seeley\/wp-json\/wp\/v2\/media?parent=285"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}