{"id":4159,"date":"2015-06-16T19:00:22","date_gmt":"2015-06-16T19:00:22","guid":{"rendered":"http:\/\/www.swatlibraries.org\/projects\/speed\/anna\/?p=4159"},"modified":"2024-01-19T19:10:44","modified_gmt":"2024-01-19T19:10:44","slug":"highlow-road-2","status":"publish","type":"post","link":"https:\/\/demos.swarthmore.edu\/physics\/2015\/06\/highlow-road-2\/","title":{"rendered":"High\/Low Road"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"\/physics\/wp-content\/uploads\/sites\/2\/2015\/06\/high-low-road.jpg\" alt=\"High\/Low Road Demo Picture\" width=\"337\" height=\"253\" \/><\/p>\n<ul>\n<li><span style=\"font-size: large;\">Purpose: Demonstrate properties of gravitational potential<br \/>\nenergy. <\/span><\/li>\n<li><span style=\"font-size: large;\">Balls start moving and end with identical velocities, but\u00a0ball on longer track traverses path more quickly.<\/span><\/li>\n<li><span style=\"font-size: large;\">Prove that balls end with identical velocities by showing they fall the same distance from the end of the track. Use carbon paper to show\u00a0location of impact.\u00a0<\/span><\/li>\n<li><span style=\"font-size: large;\">Located in L02, section B2<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Purpose: Demonstrate properties of gravitational potential energy. Balls start moving and end with identical velocities, but\u00a0ball on longer track traverses path more quickly. Prove that balls end with identical velocities by showing they fall the same distance from the end of the track. Use carbon paper to show\u00a0location of impact.\u00a0 Located in L02, section &hellip; <a href=\"https:\/\/demos.swarthmore.edu\/physics\/2015\/06\/highlow-road-2\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">High\/Low Road<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":4670,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,67],"tags":[222,276,324,426,539],"_links":{"self":[{"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/posts\/4159"}],"collection":[{"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/comments?post=4159"}],"version-history":[{"count":3,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/posts\/4159\/revisions"}],"predecessor-version":[{"id":5221,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/posts\/4159\/revisions\/5221"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/media\/4670"}],"wp:attachment":[{"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/media?parent=4159"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/categories?post=4159"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/tags?post=4159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}