{"id":3518,"date":"2015-06-16T14:01:19","date_gmt":"2015-06-16T14:01:19","guid":{"rendered":"http:\/\/www.swatlibraries.org\/projects\/speed\/anna\/2015\/06\/16\/ballistic-cart\/"},"modified":"2024-01-19T19:11:03","modified_gmt":"2024-01-19T19:11:03","slug":"ballistic-cart","status":"publish","type":"post","link":"https:\/\/demos.swarthmore.edu\/physics\/2015\/06\/ballistic-cart\/","title":{"rendered":"Ballistic Cart"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"\/physics\/wp-content\/uploads\/sites\/2\/2015\/06\/ballistic-cart.jpg\" alt=\"Ballistic cart demo picture\" width=\"337\" height=\"253\" \/><\/p>\n<ul>\n<li><span style=\"font-size: large;\">Purpose: Demonstrate principles of Galilean relativity and<br \/>\nprojectile motion.<\/span><\/li>\n<li><span style=\"font-size: large;\">Place ball in spring loaded launcher; set cart in motion;<br \/>\nlauncher is triggered by photogate as cart passes trigger bracket; ball travels<br \/>\nin parabola and lands back in cart.<\/span><\/li>\n<li><span style=\"font-size: large;\">Located in L03, section B3. Track in section B2.<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Purpose: Demonstrate principles of Galilean relativity and projectile motion. Place ball in spring loaded launcher; set cart in motion; launcher is triggered by photogate as cart passes trigger bracket; ball travels in parabola and lands back in cart. Located in L03, section B3. Track in section B2. &nbsp;<\/p>\n","protected":false},"author":4,"featured_media":4534,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,52,53,11],"tags":[99,131,235,306,353,358,402],"_links":{"self":[{"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/posts\/3518"}],"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=3518"}],"version-history":[{"count":1,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/posts\/3518\/revisions"}],"predecessor-version":[{"id":5253,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/posts\/3518\/revisions\/5253"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/media\/4534"}],"wp:attachment":[{"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/media?parent=3518"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/categories?post=3518"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/tags?post=3518"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}