{"id":228,"date":"2022-08-12T13:07:21","date_gmt":"2022-08-12T04:07:21","guid":{"rendered":"https:\/\/be-link.jp\/bel\/?p=228"},"modified":"2022-09-27T07:48:08","modified_gmt":"2022-09-26T22:48:08","slug":"%e6%b8%a6%e3%81%ae%e5%be%aa%e7%92%b0","status":"publish","type":"post","link":"https:\/\/be-link.jp\/bel\/2022_08post228.html","title":{"rendered":"\u6e26\u306e\u5faa\u74b0"},"content":{"rendered":"\n<p>\u6e26\u904b\u52d5\u3092\u534a\u5f84 r \u306e\u89d2\u901f\u5ea6 a [rad\/s] \u3067\u5186\u904b\u52d5\u3057\u3066\u3044\u308b\u5186\u76e4\uff08\u525b\u4f53\u6e26\uff09\u3068\u3057\u3088\u3046\u3002\u534a\u5f84 r \u306e\u5186\u5468\u4e0a\u306e\u63a5\u7dda\u65b9\u5411\u306e\u5468\u901f\u5ea6\uff08\u5186\u76e4\u306e\u7e01\u306e\u901f\u5ea6\uff09 v \u306f  v = r \u00d7 a \u3067\u8868\u3055\u308c\u308b\u3002\u3053\u306e\u5468\u901f\u5ea6\u306b\u5186\u5468 2\u03c0r \u3092\u639b\u3051\u305f\u3082\u306e\u3092<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u5faa\u74b0<\/mark> \u0393 [m<sup>2<\/sup>\/s] \u3068\u8a00\u3046\u3002\u3059\u306a\u308f\u3061\u3001\u0393 = 2\u03c0rv \u3068\u66f8\u3051\u308b\u3002\u3053\u308c\u306b  v=ra \u3092\u4ee3\u5165\u3059\u308b\u3068\u3001 \u0393 = 2\u03c0r<sup>2<\/sup>a \u3068\u306a\u308b\u3002\u3053\u3053\u3067\u3001\u03c0r<sup>2<\/sup> \u306f\u5186\u76e4\u306e\u9762\u7a4d\u3067\u3042\u308b\u304b\u3089\u3001\u3053\u308c\u3092 A \u3067\u8868\u3059\u3068 \u0393=2Aa \u3068\u66f8\u3051\u308b\u3002\u3053\u3053\u3067\u3001 \u5186\u76e4\u306e\u9762\u7a4d A \u3068\u6e26\u5ea6 \u03c9 \u3092\u639b\u3051\u305f\u3082\u306e\u3092\u6539\u3081\u3066\u3001\u5faa\u74b0\u3068\u8a00\u3046\u3053\u3068\u306b\u3059\u308b\u3002\u65b0\u3057\u304f\u5b9a\u7fa9\u3057\u305f\u5faa\u74b0\u306f<\/p>\n\n\n\n<p>\u0393=A\u03c9=2Aa<\/p>\n\n\n\n<p>\u3068\u306a\u308a\u3001\u6e26\u5ea6\u3068\u56de\u8ee2\u89d2\u901f\u5ea6\u306e\u95a2\u4fc2\u304c\u3001\u03c9=2a \u3068\u306a\u308a\u3001\u6e26\u5ea6\u306f\u56de\u8ee2\u89d2\u901f\u5ea6\u306e2\u500d\u306e\u5024\u3092\u6301\u3064\u3082\u306e\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308b\u3002\u6e26\u5ea6\u306f\u5fae\u5c0f\u6d41\u4f53\u8981\u7d20\u306e\u81ea\u8ee2\u3092\u8868\u3059\u3082\u306e\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p>\u7d50\u5c40\u3001\u5faa\u74b0\u3068\u3044\u3046\u306e\u306f\u6e26\u306e\u56de\u8ee2\u89d2\u901f\u5ea6\u3068\u6e26\u306e\u5927\u304d\u3055\uff08\u9762\u7a4d\uff09\u3092\u639b\u3051\u305f\u3082\u306e\u3067\u3042\u308b\u304b\u3089\u3001\u8cea\u91cf\u00d7\u901f\u5ea6\u3092\u904b\u52d5\u91cf\u3068\u79f0\u3057\u305f\u3053\u3068\u3068\u540c\u3058\u3088\u3046\u306b\u3001\u6e26\u306e\u904b\u52d5\u91cf\u306e\u3088\u3046\u306a\u3082\u306e\uff08\u5b9a\u7fa9\u3055\u308c\u305f\u8a00\u8449\u304c\u306a\u3044\u306e\u3067\u3053\u308c\u3092\u5faa\u74b0\u3068\u547c\u3076\u306e\u3067\u3042\u308b\uff09\u3092\u8868\u3059\u3082\u306e\u3068\u89e3\u91c8\u3067\u304d\u308b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u6e26\u904b\u52d5\u3092\u534a\u5f84 r \u306e\u89d2\u901f\u5ea6 a [rad\/s] \u3067\u5186\u904b\u52d5\u3057\u3066\u3044\u308b\u5186\u76e4\uff08\u525b\u4f53\u6e26\uff09\u3068\u3057\u3088\u3046\u3002\u534a\u5f84 r \u306e\u5186\u5468\u4e0a\u306e\u63a5\u7dda\u65b9\u5411\u306e\u5468\u901f\u5ea6\uff08\u5186\u76e4\u306e\u7e01\u306e\u901f\u5ea6\uff09 v \u306f v = r \u00d7 a \u3067\u8868\u3055\u308c\u308b\u3002\u3053\u306e\u5468\u901f\u5ea6\u306b\u5186\u5468 2\u03c0r \u3092\u639b\u3051\u305f\u3082 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