{"id":5738,"date":"2016-05-23T20:18:53","date_gmt":"2016-05-23T20:18:53","guid":{"rendered":"http:\/\/demos.swarthmore.edu\/physics\/?p=5738"},"modified":"2024-01-19T19:10:42","modified_gmt":"2024-01-19T19:10:42","slug":"rotation-curves","status":"publish","type":"post","link":"https:\/\/demos.swarthmore.edu\/physics\/2016\/05\/rotation-curves\/","title":{"rendered":"Rotation Curves"},"content":{"rendered":"<p><a href=\"http:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/05\/Rotation_curve_eqs.jpg\" rel=\"attachment wp-att-5737\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-5737 aligncenter\" src=\"http:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/05\/Rotation_curve_eqs-300x218.jpg\" alt=\"Rotation_curve_eqs\" width=\"504\" height=\"366\" srcset=\"https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/05\/Rotation_curve_eqs-300x218.jpg 300w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/05\/Rotation_curve_eqs.jpg 550w\" sizes=\"(max-width: 504px) 100vw, 504px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/04\/1117151707.jpg\" rel=\"attachment wp-att-5680\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5680\" src=\"http:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/04\/1117151707-300x169.jpg\" alt=\"rotating aliens 1\" width=\"509\" height=\"287\" srcset=\"https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/04\/1117151707-300x169.jpg 300w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/04\/1117151707-768x432.jpg 768w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/04\/1117151707-1024x576.jpg 1024w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/04\/1117151707-772x434.jpg 772w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/04\/1117151707-624x351.jpg 624w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/04\/1117151707.jpg 1373w\" sizes=\"(max-width: 509px) 100vw, 509px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/04\/1117151706a.jpg\" rel=\"attachment wp-att-5679\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5679\" src=\"http:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/04\/1117151706a-300x169.jpg\" alt=\"rotating aliens 2\" width=\"515\" height=\"290\" srcset=\"https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/04\/1117151706a-300x169.jpg 300w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/04\/1117151706a-768x432.jpg 768w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/04\/1117151706a-1024x576.jpg 1024w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/04\/1117151706a-772x434.jpg 772w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/04\/1117151706a-624x351.jpg 624w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/04\/1117151706a.jpg 1373w\" sizes=\"(max-width: 515px) 100vw, 515px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/04\/0328161126a.jpg\" rel=\"attachment wp-att-5634\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5634\" src=\"http:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/04\/0328161126a-300x169.jpg\" alt=\"constant velocity race\" width=\"513\" height=\"289\" srcset=\"https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/04\/0328161126a-300x169.jpg 300w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/04\/0328161126a-768x432.jpg 768w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/04\/0328161126a-1024x576.jpg 1024w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/04\/0328161126a-772x434.jpg 772w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/04\/0328161126a-624x351.jpg 624w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/04\/0328161126a.jpg 1373w\" sizes=\"(max-width: 513px) 100vw, 513px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/physics.bu.edu\/~duffy\/classroom.html\" rel=\"attachment wp-att-5744\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5744\" src=\"http:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/05\/circ_orbits-232x300.jpg\" alt=\"circ_orbits\" width=\"336\" height=\"434\" srcset=\"https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/05\/circ_orbits-232x300.jpg 232w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/05\/circ_orbits-768x994.jpg 768w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/05\/circ_orbits-791x1024.jpg 791w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/05\/circ_orbits-772x999.jpg 772w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/05\/circ_orbits-482x624.jpg 482w, https:\/\/demos.swarthmore.edu\/physics\/wp-content\/uploads\/sites\/2\/2016\/05\/circ_orbits.jpg 1224w\" sizes=\"(max-width: 336px) 100vw, 336px\" \/><\/a><\/p>\n<ul>\n<li style=\"text-align: left;\">Alien on turntable shows solid body rotation.<\/li>\n<li style=\"text-align: left;\">Cars-on-track shows constant velocity rotation.<\/li>\n<li style=\"text-align: left;\">Simulation shows Keplerian rotation.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>Location<\/p>\n<ul>\n<li style=\"text-align: left;\">Alien on turntable located in L02, section D3.<\/li>\n<li style=\"text-align: left;\">Cars-on-tracks in L02, section B1 or B2.<\/li>\n<li style=\"text-align: left;\">Simulation found at:\u00a0<a href=\"http:\/\/physics.bu.edu\/~duffy\/classroom.html\">http:\/\/physics.bu.edu\/~duffy\/classroom.html<\/a>\u00a0Select &#8220;HTML5 simulations&#8221;, scroll down to &#8220;Gravitation&#8221;.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\">\n","protected":false},"excerpt":{"rendered":"<p>Alien on turntable shows solid body rotation. Cars-on-track shows constant velocity rotation. Simulation shows Keplerian rotation. &nbsp; Location Alien on turntable located in L02, section D3. Cars-on-tracks in L02, section B1 or B2. Simulation found at:\u00a0http:\/\/physics.bu.edu\/~duffy\/classroom.html\u00a0Select &#8220;HTML5 simulations&#8221;, scroll down to &#8220;Gravitation&#8221;. &nbsp; &nbsp;<\/p>\n","protected":false},"author":4,"featured_media":5737,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,43,547,63],"tags":[587,588,149,586,432,585,456],"_links":{"self":[{"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/posts\/5738"}],"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=5738"}],"version-history":[{"count":10,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/posts\/5738\/revisions"}],"predecessor-version":[{"id":5757,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/posts\/5738\/revisions\/5757"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/media\/5737"}],"wp:attachment":[{"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/media?parent=5738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/categories?post=5738"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/tags?post=5738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}