{"id":8990,"date":"2022-08-16T00:50:29","date_gmt":"2022-08-15T15:50:29","guid":{"rendered":"https:\/\/hatsudy.com\/jp\/?p=8990"},"modified":"2022-09-06T08:50:22","modified_gmt":"2022-09-05T23:50:22","slug":"centroid","status":"publish","type":"post","link":"https:\/\/hatsudy.com\/jp\/centroid.html","title":{"rendered":"\u7269\u7406\u3067\u306e\u91cd\u5fc3\uff1a\u516c\u5f0f\u3068\u5ea7\u6a19\u306e\u4f7f\u3044\u65b9\u3001\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u3068\u306e\u95a2\u4fc2"},"content":{"rendered":"\n<p>\u79c1\u305f\u3061\u306f\u7269\u7406\u3067\u91cd\u5fc3\u3092\u5b66\u3073\u307e\u3059\u3002\u525b\u4f53\u306e\u56de\u8ee2\u3067\u306f\u3001\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u304c\u30bc\u30ed\u306b\u306a\u308b\u70b9\u304c\u91cd\u5fc3\u3067\u3059\u3002\u6570\u5b66\u3067\u5b66\u3076\u91cd\u5fc3\u3068\u7269\u7406\u3067\u5b66\u3076\u91cd\u5fc3\u306f\u307e\u3063\u305f\u304f\u306e\u5225\u7269\u3067\u3042\u308a\u3001\u5206\u3051\u3066\u8003\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u306a\u304a\u7269\u7406\u306e\u6559\u79d1\u66f8\u306b\u306f\u3001\u91cd\u5fc3\u306e\u516c\u5f0f\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u91cd\u5fc3\u306e\u516c\u5f0f\u3092\u899a\u3048\u308b\u5fc5\u8981\u306f\u306a\u304f\u3001\u516c\u5f0f\u3092\u899a\u3048\u308b\u3068\u5fdc\u7528\u554f\u984c\u3092\u89e3\u3051\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u308c\u3088\u308a\u3082\u3001\u91cd\u5fc3\u306e\u516c\u5f0f\u304c\u306a\u305c\u6210\u7acb\u3059\u308b\u306e\u304b\u3092\u5b66\u3070\u306a\u3051\u308c\u3070\u3044\u3051\u307e\u305b\u3093\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u7269\u4f53\u306e\u91cd\u5fc3\u306e\u610f\u5473\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u308c\u3067\u306f\u3001\u3069\u306e\u3088\u3046\u306b\u91cd\u5fc3\u3092\u8a08\u7b97\u3059\u308c\u3070\u3044\u3044\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u91cd\u5fc3\u306e\u6982\u5ff5\u3084\u516c\u5f0f\u306e\u610f\u5473\u3001\u8a08\u7b97\u65b9\u6cd5\u3092\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h2>\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u304c0\u306b\u306a\u308b\u90e8\u5206\u304c\u91cd\u5fc3<\/h2>\n<p>\u307e\u305a\u3001\u7269\u7406\u3067\u5b66\u3076\u91cd\u5fc3\u3068\u306f\u4f55\u3067\u3057\u3087\u3046\u304b\u3002\u91cd\u5fc3\u3068\u3044\u3046\u306e\u306f\u3001\u529b\u304c\u3064\u308a\u5408\u3046\u70b9\u3092\u6307\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u4ee5\u4e0b\u306e\u72b6\u614b\u3067\u306f\u30012\u3064\u306e\u91cd\u308a\u306f\u30d0\u30e9\u30f3\u30b9\u304c\u53d6\u308c\u3066\u9759\u6b62\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/wtdh17.jpg\" alt=\"\" width=\"206\" height=\"79\" class=\"aligncenter size-full wp-image-8967\" \/><\/p>\n<p>\u3053\u306e\u3068\u304d\u306e\u652f\u70b9\uff08\u7269\u4f53\u3092\u652f\u3048\u3066\u3044\u308b\u70b9\uff09\u304c\u91cd\u5fc3\u3067\u3059\u3002<span style=\"color: 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loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/ieej1.jpg\" alt=\"\" width=\"420\" height=\"361\" class=\"aligncenter size-full wp-image-8993\" \/><\/p>\n<p>\\(x_0\\)\u3092\u57fa\u6e96\u306b\u3059\u308b\u3068\u304d\u3001\u91cd\u5fc3\\(x_G\\)\u306f\u3069\u3053\u3067\u3057\u3087\u3046\u304b\u3002\\(x_0\\)\u3092\u652f\u70b9\u306b\u3059\u308b\u3068\u30012\u3064\u306e\u91cd\u308a\u306b\u3088\u3063\u3066\u4e0b\u5411\u304d\u306e\u529b\u304c\u52a0\u308f\u3063\u3066\u3044\u307e\u3059\u3002\u4e00\u65b9\u3001\u91cd\u5fc3\\(x_G\\)\u3067\u306f\u4e0a\u5411\u304d\u306e\u529b\u304c\u52a0\u308f\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u306e\u5f0f\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\\((m_1+m_2)g\u00b7x_G=m_1g\u00b7x_1+m_2g\u00b7x_2\\)<\/p>\n<p>\u307e\u305f\u3001\u5f0f\u3092\u5909\u5f62\u3059\u308b\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\\(x_G=\\displaystyle\\frac{m_1x_1+m_2x_2}{m_1+m_2}\\)<\/p>\n<p>\u3053\u3046\u3057\u3066\u3001\u5148\u307b\u3069\u306e\u516c\u5f0f\u3068\u540c\u3058\u5f62\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002\u306a\u304a\u91cd\u308a\u306e\u6570\u304c\u5897\u3048\u305f\u3068\u3057\u3066\u3082\u3001\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u304c0\u306b\u306a\u308b\u3088\u3046\u306b\u5f0f\u3092\u4f5c\u308c\u3070\u3044\u3044\u306e\u3067\u3084\u308a\u65b9\u306f\u540c\u3058\u3067\u3059\u3002\u91cd\u5fc3\u306e\u672c\u8cea\u3092\u5b66\u3079\u3070\u3001\u306a\u305c\u91cd\u5fc3\u306e\u516c\u5f0f\u3092\u899a\u3048\u308b\u5fc5\u8981\u304c\u306a\u3044\u306e\u304b\u7406\u89e3\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u7269\u7406\u306e\u91cd\u5fc3\u3067\u306f\u3001\u51fa\u767a\u70b9\u3092\u6c7a\u3081\u306a\u3051\u308c\u3070\u3044\u3051\u306a\u3044<\/h3>\n<p>\u5148\u307b\u3069\u306e\u8a08\u7b97\u65b9\u6cd5\u3092\u78ba\u8a8d\u3059\u308c\u3070\u308f\u304b\u308b\u901a\u308a\u3001\u51fa\u767a\u70b9\\(x_0\\)\u304c\u91cd\u8981\u3067\u3059\u3002\u91cd\u5fc3\u306e\u4f4d\u7f6e\u306f\u5909\u308f\u3089\u306a\u3044\u3082\u306e\u306e\u3001\u4efb\u610f\u306e\u70b9\\(x_0\\)\u304c\u3069\u3053\u306a\u306e\u304b\u306b\u3088\u3063\u3066\u5ea7\u6a19\u304c\u5909\u308f\u308a\u307e\u3059\u3002\u8a00\u3044\u63db\u3048\u308b\u3068\u3001\\(x_1\\)\u3068\\(x_2\\)\u306e\u9577\u3055\u304c\u5909\u308f\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u305f\u3081\u7269\u7406\u3067\u91cd\u5fc3\u306e\u554f\u984c\u3092\u89e3\u304f\u5834\u5408\u3001\u30b9\u30bf\u30fc\u30c8\u5730\u70b9\\(x_0\\)\u304c\u3069\u3053\u306b\u306a\u308b\u306e\u304b\u628a\u63e1\u3057\u307e\u3057\u3087\u3046\u3002\u4f8b\u3048\u3070\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3001\u51fa\u767a\u70b9\\(x_0\\)\u3092\u91cd\u308a\u306e\u5834\u6240\u3068\u4e00\u81f4\u3055\u305b\u308b\u5834\u5408\u306f\u3069\u306e\u3088\u3046\u306b\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u3092\u8a08\u7b97\u3059\u308c\u3070\u3044\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/ieej2.jpg\" alt=\"\" width=\"405\" height=\"321\" class=\"aligncenter size-full wp-image-8994\" \/><\/p>\n<p>\u3053\u306e\u5834\u5408\u3001\\(x_0=x_1=0\\)\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u3053\u3067\u3001\\(x_1\\)\u3092\u57fa\u6e96\u306b\u3059\u308b\u3068\u304d\u306e\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u3092\u4f5c\u308a\u307e\u3057\u3087\u3046\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\\((m_1+m_2)g\u00b7x_G=m_2g\u00b7x_2\\)<\/p>\n<p>\\(x_1\\)\u306f\u51fa\u767a\u70b9\u3067\u3042\u308b\u305f\u3081\u3001\\(x_1=0\\)\u3067\u3059\u3002\u307e\u305f\u91cd\u5fc3\u3067\u306f\u3059\u3079\u3066\u306e\u91cd\u3055\u304c\u52a0\u308f\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u8cea\u91cf\u306f\\(m_1+m_2\\)\u3068\u306a\u308a\u307e\u3059\u3002\u51fa\u767a\u70b9\u3068\u91cd\u5fc3\u306e\u8ddd\u96e2\u306f\\(x_G\\)\u3067\u3042\u308a\u3001\u4e0a\u5411\u304d\u306e\u529b\u304c\u52a0\u308f\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u305d\u308c\u306b\u5bfe\u3057\u3066\u3001\u3082\u3046\u4e00\u65b9\u306e\u91cd\u308a\u306e\u8cea\u91cf\u306f\\(m_2\\)\u3001\u51fa\u767a\u70b9\u3068\u306e\u8ddd\u96e2\u306f\\(x_2\\)\u3067\u3042\u308a\u3001\u4e0b\u5411\u304d\u306e\u529b\u304c\u52a0\u308f\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u5148\u307b\u3069\u8a18\u3057\u305f\u5f0f\u3092\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u3053\u3067\u5f0f\u3092\u5909\u5f62\u3059\u308b\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\\(x_G=\\displaystyle\\frac{m_2x_2}{m_1+m_2}\\)<\/p>\n<p>\u3053\u3046\u3057\u3066\u3001\\(x_1=0\\)\u3068\u3059\u308b\u5834\u5408\u306e\u91cd\u5fc3\u3092\u8a08\u7b97\u3067\u304d\u307e\u3057\u305f\u3002\u91cd\u5fc3\u306e\u4f4d\u7f6e\u306f\u540c\u3058\u3067\u3042\u308b\u3082\u306e\u306e\u3001\u30b9\u30bf\u30fc\u30c8\u5730\u70b9\u3092\u3069\u3053\u306b\u3059\u308b\u306e\u304b\u306b\u3088\u3063\u3066\u5f0f\u304c\u5909\u5316\u3057\u3001\u8a08\u7b97\u904e\u7a0b\u3092\u7c21\u5358\u306b\u3067\u304d\u307e\u3059\u3002\u30b9\u30bf\u30fc\u30c8\u5730\u70b9\u304c\u5909\u308f\u308b\u3068\u3001\u5f53\u7136\u306a\u304c\u3089\u30b9\u30bf\u30fc\u30c8\u5730\u70b9\u3068\u91cd\u5fc3\u3068\u306e\u8ddd\u96e2\u306f\u5909\u5316\u3059\u308b\u306e\u3067\u3059\u3002<\/p>\n<h3>\u6570\u5b66\u3067\u5b66\u3076\u91cd\u5fc3\u3068\u7269\u7406\u3067\u5b66\u3076\u91cd\u5fc3\u306f\u7570\u306a\u308b<\/h3>\n<p>\u306a\u304a\u6570\u5b66\u3067\u5b66\u3076\u91cd\u5fc3\u3067\u306f\u3001\u516c\u5f0f\u3092\u899a\u3048\u3066\u3044\u306a\u3044\u3068\u554f\u984c\u3092\u89e3\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002\u6570\u5b66\u3068\u7269\u7406\u3067\u306f\u3001\u91cd\u5fc3\u306e\u6982\u5ff5\u304c\u5927\u304d\u304f\u7570\u306a\u308b\u306e\u3067\u3059\u3002<\/p>\n<p>\u7269\u7406\u306f\u4e16\u306e\u4e2d\u306e\u81ea\u7136\u73fe\u8c61\u3092\u53d6\u308a\u6271\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u7269\u4f53\u306b\u91cd\u3055\u304c\u3042\u308b\u3053\u3068\u3092\u8003\u616e\u3057\u3066\u5f0f\u3092\u4f5c\u3089\u306a\u3051\u308c\u3070\u3044\u3051\u307e\u305b\u3093\u3002<\/p>\n<p>\u4e00\u65b9\u3067\u6570\u5b66\u306e\u56f3\u5f62\u3067\u5b66\u3076\u91cd\u529b\u3067\u306f\u3001\u7269\u4f53\u306e\u91cd\u3055\u3092\u8003\u616e\u3057\u307e\u305b\u3093\u3002\u6570\u5b66\u306e\u5834\u5408\u3001\u3059\u3079\u3066\u306e\u7269\u4f53\u306f\u8cea\u91cf\u304c1\u3068\u4eee\u5b9a\u3057\u3066\u8a08\u7b97\u3057\u307e\u3059\u3002<\/p>\n<p>\u306a\u304a\u3001\u6570\u5b66\u3067\u306f\u8cea\u91cf\u304c\u3059\u3079\u30661\u3067\u3042\u308b\u305f\u3081\u3001\u3053\u3053\u307e\u3067\u89e3\u8aac\u3057\u305f\u516c\u5f0f\u306b\u8cea\u91cf1\u3092\u4ee3\u5165\u3059\u308b\u3068\u6570\u5b66\u3067\u5b66\u3076\u91cd\u5fc3\u306e\u516c\u5f0f\u306b\u306a\u308a\u307e\u3059\u3002\u3044\u305a\u308c\u306b\u3057\u3066\u3082\u3001\u6570\u5b66\u3068\u7269\u7406\u3067\u306f\u91cd\u5fc3\u306e\u8a08\u7b97\u65b9\u6cd5\u304c\u5927\u304d\u304f\u7570\u306a\u308b\u4e8b\u5b9f\u3092\u7406\u89e3\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2>L\u5b57\u7269\u4f53\u306b\u5b58\u5728\u3059\u308b\u91cd\u5fc3\u306e\u7df4\u7fd2\u554f\u984c<\/h2>\n<p>\u305d\u308c\u3067\u306f\u3001\u7269\u7406\u3067\u306e\u91cd\u5fc3\u3092\u8a08\u7b97\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u4ee5\u4e0b\u306e\u554f\u984c\u306e\u7b54\u3048\u306f\u4f55\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<ul>\n<li>\u4e0b\u56f3\u306e\u3088\u3046\u306b\u3001L\u5b57\u306e\u68d2\u304c\u3042\u308a\u307e\u3059\u3002\u68d2\u306e\u91cd\u5fc3\u306f\u3069\u3053\u3067\u3059\u304b\u3002<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/ieej3.jpg\" alt=\"\" width=\"422\" height=\"259\" class=\"aligncenter size-full wp-image-8995\" \/><\/p>\n<p>\u68d2\u306e\u4e0a\u306b\u306f\u91cd\u5fc3\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u91cd\u5fc3\u3068\u3044\u3046\u306e\u306f\u3001\u7269\u4f53\u4e0a\u306b\u5b58\u5728\u3059\u308b\u3068\u306f\u9650\u3089\u306a\u3044\u306e\u3067\u3059\u3002\u305d\u3053\u3067\u3001L\u5b57\u65b9\u306e\u68d2\u306b\u8cea\u91cf0\u306e\u900f\u660e\u3067\u786c\u3044\u30d5\u30a3\u30eb\u30e0\u304c\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5b58\u5728\u3059\u308b\u3068\u4eee\u5b9a\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/ieej4.jpg\" alt=\"\" width=\"328\" height=\"164\" class=\"aligncenter size-full wp-image-8996\" \/><\/p>\n<p>\u3053\u306e\u5834\u5408\u3001\u30d5\u30a3\u30eb\u30e0\u4e0a\u306e\u3069\u3053\u304b\u306bL\u5b57\u68d2\u306e\u91cd\u5fc3\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u91cd\u5fc3\u3067\u306f\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u304c0\u306b\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u56f3\u3092\u78ba\u8a8d\u3059\u308b\u3068\u3001\u5de6\u4e0b\u306e\u5ea7\u6a19\u304c\\(0,0\\)\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u3053\u3067\u3001\u3053\u306e\u70b9\u3092\u51fa\u767a\u70b9\u306b\u3057\u3066\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u306e\u5f0f\u3092\u4f5c\u308a\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u554f\u984c\u6587\u306b\u3042\u308b\u56f3\u3067\u306f\u3001\u5ea7\u6a19\\((0,0)\\)\u3092\u652f\u70b9\u3068\u3057\u3066\u3001\u5ea7\u6a19\\((0,1)\\)\u306b\u8cea\u91cf\\(m\\)\u3001\u5ea7\u6a19\\((2,0)\\)\u306b\u8cea\u91cf\\(2m\\)\u306e\u7269\u4f53\u304c\u5b58\u5728\u3059\u308b\u3068\u8003\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u300c\u68d2\u3084\u677f\u306a\u3069\u306e\u91cd\u3055\u300d\u306f\u4e2d\u5fc3\u3092\u57fa\u6e96\u3068\u3059\u308b\u305f\u3081\u3001\u5ea7\u6a19\u306f\\((0,1)\\)\u3068\\((2,0)\\)\u306b\u306a\u308b\u306e\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u3068\u304d\u3001\u3069\u3053\u304c\u91cd\u5fc3\u304b\u4e0d\u660e\u3067\u3042\u308b\u3082\u306e\u306e\u3001\u3072\u3068\u307e\u305a\u91cd\u5fc3\u306e\u5ea7\u6a19\\((x_G,y_g)\\)\u3092\u8a2d\u5b9a\u3057\u307e\u3057\u3087\u3046\u3002\u307e\u305f\u91cd\u5fc3\u3092\u6c42\u3081\u308b\u3068\u304d\u3001\\(x\\)\u5ea7\u6a19\u3068\\(y\\)\u5ea7\u6a19\u3092\u5206\u3051\u3066\u8a08\u7b97\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u3053\u3067<span style=\"color: #0000ff;\">\\(x\\)\u5ea7\u6a19\u3067\u306e\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u306e\u5f0f\u3068\\(y\\)\u5ea7\u6a19\u3067\u306e\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u306e\u5f0f\u3092\u4f5c\u308a\u307e\u3057\u3087\u3046\u3002<\/span><\/p>\n<p>\u3053\u306e\u3068\u304d\u3001\u91cd\u5fc3\u306b\u7f6e\u304f\u3053\u3068\u3067L\u5b57\u68d2\u304c\u9759\u6b62\u3057\u3066\u3044\u308b\u5834\u5408\u3001\\(x\\)\u5ea7\u6a19\u3067\u306f\u4ee5\u4e0b\u306e\u56f3\u3092\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/ieej6.jpg\" alt=\"\" width=\"463\" height=\"318\" class=\"aligncenter size-full wp-image-9001\" \/><\/p>\n<p>\u307e\u305f\u3001\\(x\\)\u5ea7\u6a19\u3067\u306e\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u306e\u5f0f\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\\(3mg\u00b7x_G=2mg\u00d72\\)<\/p>\n<p>\\(x_G=\\displaystyle\\frac{4}{3}\\)<\/p>\n<p>\u3053\u3046\u3057\u3066\u3001\\(x\\)\u5ea7\u6a19\u306e\u91cd\u5fc3\u306f\\(\\displaystyle\\frac{4}{3}\\)\u3068\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306b\\(y\\)\u5ea7\u6a19\u306e\u91cd\u5fc3\u3092\u8a08\u7b97\u3057\u307e\u3057\u3087\u3046\u3002\u3069\u306e\u89d2\u5ea6\u3067\u3042\u3063\u3066\u3082\u91cd\u5fc3\u306f\u5909\u5316\u3057\u307e\u305b\u3093\u3002\u3064\u307e\u308a\u3001\u8a08\u7b97\u3057\u3084\u3059\u3044\u3088\u3046\u306b\u81ea\u7531\u306b\u89d2\u5ea6\u3092\u52d5\u304b\u3057\u3066\u91cd\u5fc3\u3092\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002\u305d\u3053\u3067\u7406\u89e3\u3057\u3084\u3059\u3044\u3088\u3046\u306b\u3001\\(y\\)\u5ea7\u6a19\u3092\u5730\u9762\u306b\u5e73\u884c\u306b\u3057\u3066\u3001\\(x\\)\u5ea7\u6a19\u3092\u5929\u4e95\u306b\u5411\u3051\u307e\u3057\u3087\u3046\u3002\u305d\u3046\u3059\u308b\u3068\u3001\u56f3\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/ieej7.jpg\" alt=\"\" width=\"319\" height=\"460\" class=\"aligncenter size-full wp-image-9002\" \/><\/p>\n<p>\u5730\u9762\u3068\u5e73\u884c\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u306f\\(y\\)\u5ea7\u6a19\u3067\u3042\u308b\u305f\u3081\u3001\\(y\\)\u5ea7\u6a19\u306b\u7740\u76ee\u3057\u3066\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u306e\u5f0f\u3092\u4f5c\u308a\u307e\u3057\u3087\u3046\u3002\u305d\u3046\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\\(3mg\u00b7y_G=mg\u00d71\\)<\/p>\n<p>\\(y_G=\\displaystyle\\frac{1}{3}\\)<\/p>\n<p>\u3053\u3046\u3057\u3066\u3001\\(y\\)\u5ea7\u6a19\u306e\u91cd\u5fc3\u306f\\(\\displaystyle\\frac{1}{3}\\)\u3068\u308f\u304b\u308a\u307e\u3057\u305f\u3002\u3064\u307e\u308a\u3001\u91cd\u5fc3\u306e\u5ea7\u6a19\u306f\\(\\left(\\displaystyle\\frac{4}{3},\\displaystyle\\frac{1}{3}\\right)\\)\u3067\u3059\u3002<\/p>\n<p>\u91cd\u5fc3\u306e\u516c\u5f0f\u3092\u5229\u7528\u3057\u3066\u3044\u307e\u305b\u3093\u304c\u3001\u7b54\u3048\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3053\u306e\u65b9\u6cd5\u3067\u5f0f\u3092\u4f5c\u308c\u3070\u3001\u3059\u3079\u3066\u306e\u5fdc\u7528\u554f\u984c\u3092\u89e3\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u7269\u7406\u3067\u91cd\u5fc3\u3092\u5b66\u3076\u3068\u304d\u3001\u516c\u5f0f\u3092\u899a\u3048\u308b\u3053\u3068\u306b\u610f\u5473\u306f\u306a\u304f\u3001\u7269\u7406\u73fe\u8c61\u306e\u672c\u8cea\u3092\u5b66\u3076\u3053\u3068\u306e\u307b\u3046\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h3>\u5207\u308a\u629c\u304d\u56f3\u5f62\u3067\u306e\u91cd\u5fc3\u306e\u8a08\u7b97<\/h3>\n<p>\u6b21\u306b\u3001\u5207\u308a\u629c\u304d\u56f3\u5f62\u3067\u306e\u91cd\u5fc3\u3092\u6c42\u3081\u307e\u3057\u3087\u3046\u3002\u9577\u65b9\u5f62\u3084\u5186\u306e\u56f3\u5f62\u3092\u5207\u308a\u629c\u304f\u3068\u304d\u3001\u91cd\u5fc3\u304c\u3069\u3053\u306b\u5b58\u5728\u3059\u308b\u306e\u304b\u8a08\u7b97\u3059\u308b\u306e\u306f\u5fdc\u7528\u554f\u984c\u306b\u5f53\u305f\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u554f\u984c\u306e\u7b54\u3048\u306f\u4f55\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<ul>\n<li>\u5186\u306e\u4e00\u90e8\u3092\u5207\u308a\u53d6\u3063\u305f\u4ee5\u4e0b\u306e\u56f3\u5f62\u306e\u91cd\u5fc3\u3092\u6c42\u3081\u307e\u3057\u3087\u3046\u3002\u306a\u304a\u3001\u70b9O\u306f\u5927\u304d\u3044\u5186\u306e\u4e2d\u5fc3\u3067\u3059\u3002<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/ieej8.jpg\" alt=\"\" width=\"325\" height=\"324\" class=\"aligncenter size-full wp-image-9003\" srcset=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/ieej8.jpg 325w, https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/ieej8-150x150.jpg 150w, https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/ieej8-300x300.jpg 300w\" sizes=\"auto, (max-width: 325px) 100vw, 325px\" \/><\/p>\n<p>\u5207\u308a\u629c\u304d\u306e\u56f3\u5f62\u3067\u306f\u3001\u516c\u5f0f\u3092\u5229\u7528\u3057\u3066\u554f\u984c\u3092\u89e3\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001\u7269\u7406\u3067\u91cd\u5fc3\u3092\u5b66\u3076\u3068\u304d\u306f\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u3092\u5229\u7528\u3057\u3066\u5f0f\u3092\u4f5c\u308b\u3079\u304d\u306a\u306e\u3067\u3059\u3002<\/p>\n<p>\u307e\u305a\u3001\u305d\u308c\u305e\u308c\u306e\u5186\u306e\u91cd\u3055\u3092\u8a08\u7b97\u3057\u307e\u3057\u3087\u3046\u3002\u5207\u308a\u629c\u3044\u305f\u5186\uff08\u5c0f\u3055\u3044\u5186\uff09\u3092\u5143\u306b\u623b\u305b\u3070\u3001\u5927\u304d\u3044\u5186\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u8cea\u91cf\u306e\u6bd4\u306f\u9762\u7a4d\u6bd4\u3068\u540c\u3058\u3067\u3059\u3002\u5207\u308a\u629c\u304b\u308c\u305f\u5186\u306e\u9762\u7a4d\u306f\\(\\displaystyle\\frac{3}{4}\u03c0r^2\\)\u3067\u3042\u308a\u3001\u5207\u308a\u629c\u3044\u305f\u5186\uff08\u5c0f\u3055\u3044\u5186\uff09\u306e\u9762\u7a4d\u306f\\(\\displaystyle\\frac{1}{4}\u03c0r^2\\)\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u534a\u5f84\u3092\u5229\u7528\u3057\u3066\u9762\u7a4d\u6bd4\u3092\u6c42\u3081\u308b\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u5207\u308a\u629c\u304b\u308c\u305f\u5186\uff1a\u5207\u308a\u629c\u3044\u305f\u5186\uff08\u5c0f\u3055\u3044\u5186\uff09\\(=3:1\\)<\/li>\n<\/ul>\n<p>\u4f8b\u3048\u3070\u5207\u308a\u629c\u3044\u305f\u5186\uff08\u5c0f\u3055\u3044\u5186\uff09\u306e\u8cea\u91cf\u304c\\(m\\)\u306e\u5834\u5408\u3001\u5207\u308a\u629c\u304b\u308c\u305f\u5186\u306e\u8cea\u91cf\u306f\\(3m\\)\u3067\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/ieej10.jpg\" alt=\"\" width=\"600\" height=\"223\" class=\"aligncenter size-full wp-image-9005\" \/><\/p>\n<p>\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u3092\u8a08\u7b97\u3059\u308b\u305f\u3081\u306b\u306f\u8cea\u91cf\u304c\u5fc5\u9808\u306a\u306e\u3067\u3001\u3053\u306e\u3088\u3046\u306b\u3057\u3066\u305d\u308c\u305e\u308c\u306e\u5186\u306e\u8cea\u91cf\u3092\u8a08\u7b97\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><strong>\u30fb\u91cd\u5fc3\u306e\u8a08\u7b97\u3092\u884c\u3046<\/strong><\/p>\n<p>\u307e\u305a\u3001\u91cd\u5fc3\u304c\u3069\u3053\u306b\u3042\u308b\u306e\u304b\u4e88\u6e2c\u3057\u307e\u3057\u3087\u3046\u3002\u5186\u306e\u53f3\u5074\u304c\u304f\u308a\u629c\u304b\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u5186\u306e\u53f3\u5074\u306f\u8efd\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u8a00\u3044\u63db\u3048\u308b\u3068\u3001\u70b9O\u3092\u652f\u70b9\u306b\u3059\u308b\u3068\u5de6\u306b\u50be\u3044\u3066\u5012\u308c\u307e\u3059\u3002\u305d\u3053\u3067\u30d0\u30e9\u30f3\u30b9\u3092\u4fdd\u3064\u305f\u3081\u306b\u306f\u3001\u91cd\u5fc3\u306f\u4ee5\u4e0b\u306e\u30aa\u30ec\u30f3\u30b8\u7dda\u306e\u3069\u3053\u304b\uff08\u70b9O\u306e\u5c11\u3057\u5de6\uff09\u306b\u5b58\u5728\u3059\u308b\u3068\u4e88\u60f3\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/ieej9.jpg\" alt=\"\" width=\"325\" height=\"324\" class=\"aligncenter size-full wp-image-9004\" srcset=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/ieej9.jpg 325w, https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/ieej9-150x150.jpg 150w, https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/ieej9-300x300.jpg 300w\" sizes=\"auto, (max-width: 325px) 100vw, 325px\" \/><\/p>\n<p><span style=\"color: #0000ff;\">\u7269\u7406\u3067\u306f\u3001\u5b9f\u969b\u306b\u73fe\u8c61\u304c\u8d77\u3053\u308b\u5834\u9762\u3092\u60f3\u50cf\u3057\u306a\u3051\u308c\u3070\u554f\u984c\u3092\u89e3\u304f\u306e\u304c\u96e3\u3057\u3044\u3067\u3059\u3002<\/span>\u305d\u306e\u305f\u3081\u3001\u3053\u306e\u3088\u3046\u306b\u91cd\u5fc3\u306e\u5834\u6240\u304c\u3069\u3053\u304b\u63a8\u6e2c\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u306a\u304a\u5207\u308a\u629c\u304b\u308c\u308b\u524d\u306e\u5186\u3067\u306f\u3001\u91cd\u5fc3\u306f\u660e\u3089\u304b\u306b\u70b9O\u3067\u3059\u3002\u3064\u307e\u308a\u5207\u308a\u629c\u304b\u308c\u308b\u524d\u3067\u306f\u3001\u70b9O\u3092\u652f\u70b9\u306b\u3059\u308b\u3068\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u306f0\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u305f\u3081\u5207\u308a\u629c\u304b\u308c\u305f\u5186\u3068\u5207\u308a\u629c\u3044\u305f\u5186\uff08\u5c0f\u3055\u3044\u5186\uff09\u3092\u8db3\u3059\u5834\u5408\u3001\u91cd\u5fc3\u304c\u70b9O\u306b\u306a\u3089\u306a\u3051\u308c\u3070\u3044\u3051\u307e\u305b\u3093\u3002\u8a00\u3044\u63db\u3048\u308b\u3068\u3001\u70b9O\u3092\u652f\u70b9\u3068\u3059\u308b\u3068\u304d\u3001\u5207\u308a\u629c\u304b\u308c\u305f\u5186\u306e\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u3068\u5207\u308a\u629c\u3044\u305f\u5186\uff08\u5c0f\u3055\u3044\u5186\uff09\u306e\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u3092\u8db3\u3059\u30680\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u95a2\u4fc2\u3092\u5229\u7528\u3057\u3066\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u306e\u5f0f\u3092\u4f5c\u308a\u307e\u3057\u3087\u3046\u3002\u4eee\u306b\u5de6\u56de\u308a\u3092\u6b63\u3068\u3059\u308b\u3068\u3001\u53f3\u56de\u308a\u306e\u529b\u306f\u8ca0\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u3001\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u306e\u5f0f\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/ieej11.jpg\" alt=\"\" width=\"599\" height=\"195\" class=\"aligncenter size-full wp-image-9006\" \/><\/p>\n<p>\\(3m\u00b7x_G-m\u00b7\\displaystyle\\frac{r}{2}=0\\)<\/p>\n<p>\\(3m\u00b7x_G=m\u00b7\\displaystyle\\frac{r}{2}\\)<\/p>\n<p>\\(x_G=\\displaystyle\\frac{r}{6}\\)<\/p>\n<p>\u3053\u3046\u3057\u3066\u3001\u91cd\u5fc3\u306f\u70b9O\u304b\u3089\u5de6\u306b\\(\\displaystyle\\frac{r}{6}\\)\u306e\u4f4d\u7f6e\u306b\u3042\u308b\u3068\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<h3>\u8ca0\u306e\u8cea\u91cf\u3092\u3082\u3064\u3068\u8003\u3048\u3066\u8a08\u7b97\u3059\u308b<\/h3>\n<p>\u53c2\u8003\u307e\u3067\u306b\u3001\u5148\u307b\u3069\u306e\u554f\u984c\u3067\u306f\u5225\u89e3\u3082\u3042\u308a\u307e\u3059\u3002\u5225\u89e3\u3067\u306f\u3001\u8ca0\u306e\u8cea\u91cf\u3092\u8003\u3048\u307e\u3057\u3087\u3046\u3002\u91cd\u308a\u3092\u3064\u3051\u308b\u3068\u3001\u5f53\u7136\u306a\u304c\u3089\u8cea\u91cf\u306f\u91cd\u304f\u306a\u308a\u307e\u3059\u3002\u4e00\u65b9\u3067\u7269\u4f53\u3092\u5207\u308a\u53d6\u308b\u3068\u3001\u8cea\u91cf\u306f\u8efd\u304f\u306a\u308a\u307e\u3059\u3002\u305d\u3053\u3067<span style=\"color: #0000ff;\">\u7269\u4f53\u3092\u5207\u308a\u53d6\u308b\u3068\u304d\u3001\u300c\u7269\u4f53\u306f\u8ca0\u306e\u8cea\u91cf\u3092\u3082\u3064\u300d\u3068\u8003\u3048\u308b\u306e\u3067\u3059\u3002<\/span><\/p>\n<p>\u5207\u308a\u53d6\u308b\u524d\u306e\u5186\u304b\u3089\u5c0f\u3055\u3044\u5186\u3092\u5f15\u304f\u3068\u3001\u554f\u984c\u6587\u306b\u3042\u308b\u56f3\u5f62\u3092\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u3092\u8003\u3048\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/ieej12.jpg\" alt=\"\" width=\"600\" height=\"195\" class=\"aligncenter size-full wp-image-9007\" \/><\/p>\n<p>\u5143\u306e\u5927\u304d\u3044\u5186\u306b\u5bfe\u3057\u3066\u3001\u5c0f\u3055\u3044\u5186\u3092\u5f15\u304f\u3068\u3001\u65b0\u305f\u306a\u5186\u3067\u306f\u91cd\u5fc3\\(x_G\\)\u3067\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u304c\u30bc\u30ed\u306b\u306a\u308a\u307e\u3059\u3002\u8a00\u3044\u63db\u3048\u308b\u3068\u56de\u8ee2\u3059\u308b\u529b\u304c\u306a\u304f\u3001\u30d0\u30e9\u30f3\u30b9\u304c\u53d6\u308c\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3064\u308a\u5408\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u306f\u3064\u307e\u308a\u3001\\(x_G\\)\u3092\u652f\u70b9\u3068\u3059\u308b\u3068\u304d\u3001\u5143\u306e\u5927\u304d\u3044\u5186\u3068\u5c0f\u3055\u3044\u5186\u306e\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u304c\u540c\u3058\u3067\u3042\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u305d\u3053\u3067\\(x_G\\)\u3092\u652f\u70b9\uff08\u8ddd\u96e20\uff09\u3068\u3057\u3066\u3001\u4ee5\u4e0b\u306e\u56f3\u3092\u4f5c\u308a\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/ieej13.jpg\" alt=\"\" width=\"325\" height=\"324\" class=\"aligncenter size-full wp-image-9008\" srcset=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/ieej13.jpg 325w, https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/ieej13-150x150.jpg 150w, https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/ieej13-300x300.jpg 300w\" sizes=\"auto, (max-width: 325px) 100vw, 325px\" \/><\/p>\n<p>\u3053\u306e\u56f3\u3092\u5229\u7528\u3057\u3066\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u306e\u5f0f\u3092\u4f5c\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\\(4m\u00b7x_G=m\\left(x_G+\\displaystyle\\frac{r}{2}\\right)\\)<\/p>\n<p>\\(4x_G=x_G+\\displaystyle\\frac{r}{2}\\)<\/p>\n<p>\\(3x_G=\\displaystyle\\frac{r}{2}\\)<\/p>\n<p>\\(x_G=\\displaystyle\\frac{r}{6}\\)<\/p>\n<p>\u3053\u3046\u3057\u3066\u3001\u5148\u307b\u3069\u3068\u540c\u3058\u7b54\u3048\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u7269\u8cea\u3092\u5207\u308a\u629c\u304f\u3068\u304d\u3001\u8ca0\u306e\u8cea\u91cf\u3092\u3082\u3064\u3053\u3068\u3092\u5b66\u3079\u3070\u3001\u3053\u306e\u6027\u8cea\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3082\u7b54\u3048\u306e\u8a08\u7b97\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<h2>\u516c\u5f0f\u3092\u5229\u7528\u305b\u305a\u3001\u5ea7\u6a19\u3068\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u3092\u5229\u7528\u3057\u3066\u91cd\u5fc3\u3092\u8a08\u7b97\u3059\u308b<\/h2>\n<p>\u7269\u7406\u3067\u306f\u516c\u5f0f\u3092\u899a\u3048\u306a\u3044\u307b\u3046\u304c\u3044\u3044\u30b1\u30fc\u30b9\u306f\u591a\u3044\u3067\u3059\u3002\u7406\u7531\u3068\u3057\u3066\u306f\u3001\u516c\u5f0f\u3092\u899a\u3048\u3066\u3082\u5fdc\u7528\u554f\u984c\u3092\u89e3\u3051\u306a\u3044\u5834\u5408\u304c\u591a\u3044\u304b\u3089\u3067\u3059\u3002\u7269\u7406\u3067\u5b66\u3076\u91cd\u5fc3\u306f\u516c\u5f0f\u3092\u5229\u7528\u3057\u3066\u306f\u3044\u3051\u306a\u3044\u5b66\u7fd2\u5185\u5bb9\u306e\u4e00\u3064\u3067\u3059\u3002<\/p>\n<p>\u91cd\u5fc3\u306f\u6c7a\u307e\u3063\u3066\u304a\u308a\u3001\u52d5\u304f\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u91cd\u5fc3\u3067\u652f\u3048\u308c\u3070\u3001\u5fc5\u305a\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u306f0\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u672c\u8cea\u3092\u5b66\u3079\u3070\u3001\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u3092\u5229\u7528\u3057\u3066\u91cd\u5fc3\u306e\u8a08\u7b97\u3092\u3059\u308b\u3079\u304d\u3068\u308f\u304b\u308a\u307e\u3059\u3002\u307e\u305f\u3053\u306e\u65b9\u6cd5\u3067\u3042\u308c\u3070\u3001\u3059\u3079\u3066\u306e\u5fdc\u7528\u554f\u984c\u3092\u89e3\u3051\u307e\u3059\u3002<\/p>\n<p>\u306a\u304a\u91cd\u5fc3\u3092\u63a2\u3059\u3068\u304d\u3001\u51fa\u767a\u70b9\u304c\u3069\u3053\u306b\u306a\u308b\u306e\u304b\u898b\u6975\u3081\u307e\u3057\u3087\u3046\u3002\u8a08\u7b97\u3057\u3084\u3059\u3044\u5834\u6240\u3092\u51fa\u767a\u70b9\u306b\u8a2d\u5b9a\u3059\u308c\u3070\u3001\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u306e\u5f0f\u3092\u4f5c\u308a\u3084\u3059\u3044\u3067\u3059\u3002<\/p>\n<p>\u7269\u7406\u306e\u554f\u984c\u3092\u89e3\u304f\u305f\u3081\u306b\u306f\u3001\u516c\u5f0f\u3092\u899a\u3048\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u7269\u7406\u73fe\u8c61\u304c\u8d77\u3053\u308b\u7406\u7531\u3092\u5b66\u3073\u307e\u3057\u3087\u3046\u3002\u305d\u3046\u3059\u308c\u3070\u3001\u7269\u7406\u306e\u8a08\u7b97\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u79c1\u305f\u3061\u306f\u7269\u7406\u3067\u91cd\u5fc3\u3092\u5b66\u3073\u307e\u3059\u3002\u525b\u4f53\u306e\u56de\u8ee2\u3067\u306f\u3001\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u304c\u30bc\u30ed\u306b\u306a\u308b\u70b9\u304c\u91cd\u5fc3\u3067\u3059\u3002\u6570\u5b66\u3067\u5b66\u3076\u91cd\u5fc3\u3068\u7269\u7406\u3067\u5b66\u3076\u91cd\u5fc3\u306f\u307e\u3063\u305f\u304f\u306e\u5225\u7269\u3067\u3042\u308a\u3001\u5206\u3051\u3066\u8003\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 \u306a\u304a\u7269\u7406\u306e [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":9009,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"class_list":{"0":"post-8990","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-physics-2"},"_links":{"self":[{"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/posts\/8990","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/comments?post=8990"}],"version-history":[{"count":10,"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/posts\/8990\/revisions"}],"predecessor-version":[{"id":9524,"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/posts\/8990\/revisions\/9524"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/media\/9009"}],"wp:attachment":[{"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/media?parent=8990"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/categories?post=8990"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/tags?post=8990"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}