{"id":3076,"date":"2023-02-11T09:47:08","date_gmt":"2023-02-11T14:47:08","guid":{"rendered":"https:\/\/josmfs.net\/?p=3076"},"modified":"2024-04-05T16:56:51","modified_gmt":"2024-04-05T20:56:51","slug":"rolling-wheels-puzzle","status":"publish","type":"post","link":"https:\/\/josmfs.net\/wordpress\/2023\/02\/11\/rolling-wheels-puzzle\/","title":{"rendered":"Rolling Wheels Puzzle"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft  wp-image-3074\" src=\"https:\/\/josmfs.net\/wordpress\/wp-content\/uploads\/2023\/02\/Rolling-Wheels-Fig2.jpg\" alt=\"\" width=\"200\" height=\"201\" srcset=\"https:\/\/josmfs.net\/wordpress\/wp-content\/uploads\/2023\/02\/Rolling-Wheels-Fig2.jpg 402w, https:\/\/josmfs.net\/wordpress\/wp-content\/uploads\/2023\/02\/Rolling-Wheels-Fig2-298x300.jpg 298w, https:\/\/josmfs.net\/wordpress\/wp-content\/uploads\/2023\/02\/Rolling-Wheels-Fig2-150x150.jpg 150w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/>Here is another <em>Quantum<\/em> math magazine Brainteaser.<\/p>\n<p>\u201cTwo wheels roll toward each other with identical angular velocity. At the moment of collision they contact each other at the same points that touched the ground before they began rolling. Could the radii of the wheels differ?\u201d<\/p>\n<p><a href=\"https:\/\/josmfs.net\/wordpress\/wp-content\/uploads\/2024\/04\/Rolling-Wheels-Answer.jpg\">Answer<\/a>.<\/p>\n<p>See the <a href=\"https:\/\/josmfs.net\/wordpress\/wp-content\/uploads\/2023\/02\/Rolling-Wheels-Puzzle-200731.pdf\">Rolling Wheels Puzzle<\/a> for solution.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Here is another Quantum math magazine Brainteaser. \u201cTwo wheels roll toward each other with identical angular velocity. At the moment of collision they contact each other at the same points that touched the ground before they began rolling. Could the radii of the wheels differ?\u201d Answer. See the Rolling Wheels Puzzle for solution.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[13,194],"class_list":["post-3076","post","type-post","status-publish","format-standard","hentry","category-puzzles-and-problems","tag-plane-geometry","tag-quantum-magazine"],"_links":{"self":[{"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/posts\/3076","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/comments?post=3076"}],"version-history":[{"count":2,"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/posts\/3076\/revisions"}],"predecessor-version":[{"id":3555,"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/posts\/3076\/revisions\/3555"}],"wp:attachment":[{"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/media?parent=3076"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/categories?post=3076"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/tags?post=3076"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}