{"title":"\u8ddd\u96e2d\u3092\u901f\u5ea6v\u3067\u79fb\u52d5\u3059\u308b\u5834\u5408\u306b\u6bd4\u3079\u3066\u901f\u5ea6\u3092\u0394v\u3060\u3051\u5897\u3084\u3057\u305f\u3089\u3069\u308c\u3060\u3051\u6642\u77ed\u3067\u304d\u308b\u304b\uff1f","author_url":"https://blog.hatena.ne.jp/ototokunsan/","width":"100%","categories":[],"height":"190","blog_url":"https://ototokunsan.hatenadiary.jp/","author_name":"ototokunsan","description":"\u8ddd\u96e2\u306e\u5358\u4f4d\u3092km\u901f\u5ea6\u306e\u5358\u4f4d\u3092km/h\u3068\u3059\u308b\u3002 d\u3092\u901f\u5ea6v\u3067\u79fb\u52d5\u3057\u305f\u3068\u304d\u306e\u6642\u9593\u3092T(v) \u3068\u3059\u308b\u3068\u6c42\u3081\u308b\u3082\u306e\u306f T(v) - T(v+\u0394v) \u3002 T(v) - T(v+\u0394v) = d/v - d/(v+\u0394v) = d/v(v/\u0394v + 1) \u308f\u304b\u308a\u306b\u304f\u3044\u306e\u3067\u5177\u4f53\u7684\u306b\u6570\u5024\u3092\u4ee3\u5165\u3059\u308b\u3002d = 10, v = 60, \u0394v = 10\u3068\u3059\u308b\u3068T(v) - T(v+\u0394v) = 10/60*7(\u6642\u9593) =10/7(\u5206\uff09 \u7d041.4\u5206\uff08\u7d04\uff18\u5206\u306f\u9593\u9055\u3044\u306a\u306e\u3067\u8a02\u6b63\u3057\u307e\u3057\u305f\uff09 \u5927\u5dee\u306a\u3044\u306a\u3002 d = 10, v = 100, \u0394v = 10\u3068\u3059\u308b\u3068 T(v) - T(v+\u0394v) = 1/110(\u6642\u9593) =6/11(\u5206)\u2026","published":"2017-07-05 12:06:21","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fototokunsan.hatenadiary.jp%2Fentry%2F2017%2F07%2F05%2F120621\" title=\"\u8ddd\u96e2d\u3092\u901f\u5ea6v\u3067\u79fb\u52d5\u3059\u308b\u5834\u5408\u306b\u6bd4\u3079\u3066\u901f\u5ea6\u3092\u0394v\u3060\u3051\u5897\u3084\u3057\u305f\u3089\u3069\u308c\u3060\u3051\u6642\u77ed\u3067\u304d\u308b\u304b\uff1f - \u72ec\u308a\u8a00\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","type":"rich","provider_url":"https://hatena.blog","url":"https://ototokunsan.hatenadiary.jp/entry/2017/07/05/120621","blog_title":"\u72ec\u308a\u8a00","version":"1.0","image_url":null}