{"id":1630,"date":"2020-06-06T10:05:26","date_gmt":"2020-06-06T14:05:26","guid":{"rendered":"http:\/\/josmfs.net\/?p=1630"},"modified":"2024-04-08T19:03:00","modified_gmt":"2024-04-08T23:03:00","slug":"the-track-problem","status":"publish","type":"post","link":"https:\/\/josmfs.net\/wordpress\/2020\/06\/06\/the-track-problem\/","title":{"rendered":"The Track Problem"},"content":{"rendered":"<p><strong> <img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-1628\" src=\"https:\/\/josmfs.net\/wordpress\/wp-content\/uploads\/2020\/06\/Track-Problem-Fig2.jpg\" alt=\"\" width=\"201\" height=\"170\" \/><\/strong>Again we have a puzzle from the Sherlock Holmes puzzle book by Dr. Watson (aka Tim Dedopulos).<\/p>\n<p>\u201cOur pursuit of the dubious Alan Grey, whom we encountered during <em>The Adventure of the Third Carriage, <\/em>led Holmes and myself to a circular running track where, as the sun fell, we witnessed a race using bicycles. There was some sort of substantial wager involved in the matter, as I recall, and the track had been closed off specially for the occasion. This was insufficient to prevent our ingress, obviously.<\/p>\n<p>One of the competitors was wearing red, and the other blue. We never did discover their names. As the race started, red immediately pulled ahead. A few moments later, Holmes observed that if they maintained their pace, red would complete a lap in four minutes, whilst blue would complete one in seven.<\/p>\n<p>Having made that pronouncement, he turned to me. \u2018How long would it be before red passed blue if they kept those rates up, old chap?\u2019<\/p>\n<p>Whilst I wrestled with the answer, Holmes went back to watching the proceedings. Can you find the solution?\u201d<\/p>\n<p><a href=\"https:\/\/josmfs.net\/wordpress\/wp-content\/uploads\/2024\/04\/Track-Problem-Answer.jpg\">Answer<\/a>.<\/p>\n<p>See the <a href=\"https:\/\/josmfs.net\/wordpress\/wp-content\/uploads\/2020\/06\/Track-Problem-200401.pdf\">Track Problem<\/a> for a solution.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Again we have a puzzle from the Sherlock Holmes puzzle book by Dr. Watson (aka Tim Dedopulos). \u201cOur pursuit of the dubious Alan Grey, whom we encountered during The Adventure of the Third Carriage, led Holmes and myself to a circular running track where, as the sun fell, we witnessed a race using bicycles. There [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[133,193,81],"class_list":["post-1630","post","type-post","status-publish","format-standard","hentry","category-puzzles-and-problems","tag-algebra","tag-tim-dedopulos","tag-travel-puzzles"],"_links":{"self":[{"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/posts\/1630","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=1630"}],"version-history":[{"count":3,"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/posts\/1630\/revisions"}],"predecessor-version":[{"id":3750,"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/posts\/1630\/revisions\/3750"}],"wp:attachment":[{"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/media?parent=1630"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/categories?post=1630"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/tags?post=1630"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}