{"id":651,"date":"2023-03-15T16:17:32","date_gmt":"2023-03-15T07:17:32","guid":{"rendered":"https:\/\/be-link.jp\/bel\/?p=651"},"modified":"2023-03-15T16:19:07","modified_gmt":"2023-03-15T07:19:07","slug":"%e6%85%a3%e6%80%a7%e3%83%a2%e3%83%bc%e3%83%a1%e3%83%b3%e3%83%88","status":"publish","type":"post","link":"https:\/\/be-link.jp\/bel\/2023_03post651.html","title":{"rendered":"\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8"},"content":{"rendered":"\n<p>\u3042\u308b\u8ef8\u5468\u308a\u306b\u8cea\u91cfm\u306e\u7269\u4f53\u304c\u56de\u8ee2\u8ef8\u304b\u3089r\u96e2\u308c\u305f\u3068\u3053\u308d\u3092\u56de\u8ee2\u3057\u3066\u3044\u308b\u3082\u306e\u3068\u3057\u307e\u3059\u3002\u3053\u306e\u56de\u8ee2\u306e\u89d2\u901f\u5ea6\u03c9\u3092\u5909\u3048\u308b\u529b\u304cF\u304c\u4f5c\u7528\u3057\u305f\u3068\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e26\u9032\u306e\u904b\u52d5\u65b9\u7a0b\u5f0f\u306f m(dv\/dt ) = F \u3067\u3059\u304c\u3001\u56de\u8ee2\u3092\u5909\u3048\u308b\u305f\u3081\u306b\u306f\u56de\u8ee2\u8ef8\u304b\u3089\u306e\u8ddd\u96e2 r \u3092\u3053\u306e\u529b\u306b\u304b\u3051\u305f\u30e2\u30fc\u30e1\u30f3\u30c8\uff08\u5de5\u5b66\u7684\u306b\u306f\u8ef8\u529b\u3092\u8868\u3059\u30c8\u30eb\u30af\uff09 \u3059\u306a\u308f\u3061 N = rF \u3092\u4f5c\u7528\u3055\u305b\u307e\u3059\u3002\u56de\u8ee2\u306e\u901f\u5ea6 v \u306f r \u3068\u03c9 \u3092\u4f7f\u3063\u3066\u3001v = r \u03c9 \u3068\u8868\u305b\u307e\u3059\u304b\u3089 dv\/dt = r d\u03c9\/dt \u306e\u3088\u3046\u306b r \u3068\u89d2\u52a0\u901f\u5ea6\u306e\u7a4d\u3067\u8868\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u56de\u8ee2\u529b\u306f r (mrd\u03c9\/dt) \u3067\u3059\u304b\u3089\u3001\u3053\u308c\u3089\u3088\u308a\u56de\u8ee2\u3092\u5909\u5316\u3055\u305b\u308b\u56de\u8ee2\u306b\u95a2\u3059\u308b\u904b\u52d5\u65b9\u7a0b\u5f0f\u306f\u3001<\/p>\n\n\n\n<p>mr<sup>2<\/sup>d\u03c9\/dt = N<\/p>\n\n\n\n<p>\u3068\u8868\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u3053\u3067\u3001I = mr<sup>2<\/sup> \u3068\u66f8\u3044\u3066\u3001\u4e26\u9032\u904b\u52d5\u306e\u904b\u52d5\u65b9\u7a0b\u5f0f\u306e\u8cea\u91cf\uff08\u6163\u6027\u8cea\u91cf\uff09m\u3068\u306e\u5bfe\u6bd4\u3067\u3001I \u3092\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u3068\u547c\u3073\u307e\u3059\u3002\u4e0a\u5f0f\u3092\u66f8\u304d\u6539\u3081\u3066\u3001<\/p>\n\n\n\n<p>I (d\u03c9\/dt ) = N<\/p>\n\n\n\n<p>\u3068\u66f8\u304f\u3068\u3001\u4e26\u9032\u904b\u52d5\u3068\u306e\u5bfe\u6bd4\u304c\u3064\u304d\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u3059\u306a\u308f\u3061\u3001m \u2192 I , dv\/dt \u2192 d\u03c9\/dt  , F \u2192 N \u3067\u3059\u3002<\/p>\n\n\n\n<p>\u6163\u6027\u8cea\u91cf\u304c\u904b\u52d5\u306e\u3057\u3084\u3059\u3055\u3001\u3057\u306b\u304f\u3055\u3092\u8868\u3059\u6307\u6a19\u306e\u3088\u3046\u306b\u3001<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8<\/mark>\u3068\u306f\u56de\u8ee2\u306e\u3057\u3084\u3059\u3055\u3001\u3057\u306b\u304f\u3055\u3092\u8868\u3059\u6307\u6a19\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u3042\u308b\u8ef8\u5468\u308a\u306b\u8cea\u91cfm\u306e\u7269\u4f53\u304c\u56de\u8ee2\u8ef8\u304b\u3089r\u96e2\u308c\u305f\u3068\u3053\u308d\u3092\u56de\u8ee2\u3057\u3066\u3044\u308b\u3082\u306e\u3068\u3057\u307e\u3059\u3002\u3053\u306e\u56de\u8ee2\u306e\u89d2\u901f\u5ea6\u03c9\u3092\u5909\u3048\u308b\u529b\u304cF\u304c\u4f5c\u7528\u3057\u305f\u3068\u3057\u307e\u3059\u3002 \u4e26\u9032\u306e\u904b\u52d5\u65b9\u7a0b\u5f0f\u306f m(dv\/dt ) = F \u3067\u3059\u304c\u3001\u56de\u8ee2\u3092\u5909\u3048\u308b\u305f\u3081\u306b\u306f\u56de\u8ee2\u8ef8\u304b\u3089\u306e [&hellip;]","protected":false},"author":2,"featured_media":653,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"cybocfi_hide_featured_image":"","footnotes":""},"categories":[140,11,81,82],"tags":[60,63,160],"class_list":["post-651","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-140","category-notes","category-mechanics","category-math","tag-60","tag-63","tag-160"],"_links":{"self":[{"href":"https:\/\/be-link.jp\/bel\/wp-json\/wp\/v2\/posts\/651","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/be-link.jp\/bel\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/be-link.jp\/bel\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/be-link.jp\/bel\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/be-link.jp\/bel\/wp-json\/wp\/v2\/comments?post=651"}],"version-history":[{"count":2,"href":"https:\/\/be-link.jp\/bel\/wp-json\/wp\/v2\/posts\/651\/revisions"}],"predecessor-version":[{"id":654,"href":"https:\/\/be-link.jp\/bel\/wp-json\/wp\/v2\/posts\/651\/revisions\/654"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/be-link.jp\/bel\/wp-json\/wp\/v2\/media\/653"}],"wp:attachment":[{"href":"https:\/\/be-link.jp\/bel\/wp-json\/wp\/v2\/media?parent=651"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/be-link.jp\/bel\/wp-json\/wp\/v2\/categories?post=651"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/be-link.jp\/bel\/wp-json\/wp\/v2\/tags?post=651"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}