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loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/cwj1.jpg\" alt=\"\" width=\"525\" height=\"273\" class=\"aligncenter size-full wp-image-9181\" 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loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/cwj2.jpg\" alt=\"\" width=\"520\" height=\"318\" class=\"aligncenter size-full wp-image-9182\" \/><\/p>\n<p>\u7b49\u901f\u5186\u904b\u52d5\u306e\u901f\u3055\u3092\u8a08\u7b97\u3057\u305f\u5f8c\u3001\u89d2\u5ea6\uff08\\(\u03b8=\u03c9t\\)\uff09\u3092\u5229\u7528\u3057\u3066\u305f\u3066\u8ef8\u306e\u9577\u3055\u306e\u8a08\u7b97\u3092\u3059\u308c\u3070\u3044\u3044\u305f\u3081\u3001\u5358\u632f\u52d5\u306e\u901f\u3055\u3092\u5f97\u308b\u516c\u5f0f\u306e\u5c0e\u51fa\u3082\u96e3\u3057\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h3>\u5358\u632f\u52d5\u3067\u52a0\u901f\u5ea6\\(a\\)\u3092\u5f97\u308b\u516c\u5f0f<\/h3>\n<p>\u305d\u308c\u3067\u306f\u3001\u52a0\u901f\u5ea6\\(a\\)\u306f\u3069\u306e\u3088\u3046\u306b\u8a08\u7b97\u3059\u308c\u3070\u3044\u3044\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u5186\u904b\u52d5\u3092\u3057\u3066\u3044\u308b\u7269\u4f53\u306b\u306f\u3001\u5186\u306e\u4e2d\u5fc3\u306b\u5411\u304b\u3063\u3066\u52a0\u901f\u5ea6\u3092\u751f\u3058\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u3068\u304d\u306e\u52a0\u901f\u5ea6\u306f\u7b49\u901f\u5186\u904b\u52d5\u306e\u516c\u5f0f\u3088\u308a\u3001\\(a=r\u03c9^2\\)\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u305f\u3060\u5358\u632f\u52d5\u3067\u306f\u632f\u5e45\\(A\\)\u3092\u5229\u7528\u3059\u308b\u305f\u3081\u3001\\(a=A\u03c9^2\\)\u306b\u5909\u3048\u307e\u3057\u3087\u3046\u3002\u307e\u305f\u89d2\u5ea6\\(\u03c9t\\)\u3092\u5229\u7528\u3057\u3066\u305f\u3066\u8ef8\u306e\u9577\u3055\u3092\u8a08\u7b97\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5358\u632f\u52d5\u3067\u306e\u52a0\u901f\u5ea6\u3092\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>\\(a=A\u03c9^2sin\u03c9t\\)<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/cwj5.jpg\" alt=\"\" width=\"562\" height=\"277\" class=\"aligncenter size-full wp-image-9185\" \/><\/p>\n<p>\u305f\u3060\u5358\u632f\u52d5\u306e\u52a0\u901f\u5ea6\u3067\u306f\u3001\u5909\u4f4d\u3084\u901f\u5ea6\u306b\u5bfe\u3057\u3066\u3001\u5e38\u306b\u5411\u304d\u304c\u53cd\u5bfe\u3067\u3059\u3002\u4f8b\u3048\u3070\u4e0a\u65b9\u5411\u3092\u6b63\u3068\u3059\u308b\u3068\u3001\u52a0\u901f\u5ea6\u306f\u53cd\u5bfe\u5411\u304d\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u3053\u3067\u5358\u632f\u52d5\u3067\u52a0\u901f\u5ea6\u3092\u8a08\u7b97\u3059\u308b\u3068\u304d\u3001\u30d9\u30af\u30c8\u30eb\uff08\u904b\u52d5\u306e\u5411\u304d\uff09\u3092\u8003\u616e\u3057\u3066\u30de\u30a4\u30ca\u30b9\u3092\u52a0\u3048\u307e\u3057\u3087\u3046\u3002\u3064\u307e\u308a\u3001\u4ee5\u4e0b\u304c\u5358\u632f\u52d5\u3067\u306e\u52a0\u901f\u5ea6\u306e\u516c\u5f0f\u3067\u3059\u3002<\/p>\n<ul>\n<li>\\(a=-A\u03c9^2sin\u03c9t\\)<\/li>\n<\/ul>\n<p>\u306a\u304a\\(x=Asin\u03c9t\\)\u3067\u3042\u308b\u305f\u3081\u3001\\(x=Asin\u03c9t\\)\u3092\u4ee3\u5165\u3059\u308b\u3068\u4ee5\u4e0b\u306e\u5f0f\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\\(a=-\u03c9^2x\\)<\/li>\n<\/ul>\n<p>\u5358\u632f\u52d5\u306e\u52a0\u901f\u5ea6\u3092\u8a08\u7b97\u3059\u308b\u3068\u304d\u30012\u3064\u306e\u65b9\u6cd5\u304c\u3042\u308b\u3053\u3068\u3092\u899a\u3048\u307e\u3057\u3087\u3046\u3002\u306a\u304a\u524d\u8ff0\u306e\u901a\u308a\u3001\u5358\u632f\u52d5\u306e\u516c\u5f0f\u306f\u899a\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3060\\(a=-\u03c9^2x\\)\u306b\u3064\u3044\u3066\u306f\u3001\u89d2\u632f\u52d5\u6570\u3084\u5468\u671f\u3092\u51fa\u3059\u3068\u304d\u306b\u5fc5\u8981\u306a\u306e\u3067\u899a\u3048\u308b\u3068\u3044\u3044\u3067\u3059\u3002<\/p>\n<h2>\u516c\u5f0f\u3092\u899a\u3048\u308b\u306e\u306f\u610f\u5473\u304c\u306a\u3044\uff1asin\u03b8\u3068cos\u03b8\u306e\u4e21\u65b9\u304c\u5229\u7528\u3055\u308c\u308b<\/h2>\n<p>\u305d\u308c\u3067\u306f\u3001\u306a\u305c\u5909\u4f4d\u3084\u901f\u3055\u3001\u52a0\u901f\u5ea6\u306e\u516c\u5f0f\u3092\u899a\u3048\u308b\u610f\u5473\u304c\u306a\u3044\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u305d\u308c\u306f\u3001\u524d\u8ff0\u306e\u901a\u308a\u554f\u984c\u6587\u306b\u3088\u3063\u3066sin\u03b8\u3067\u306f\u306a\u304fcos\u03b8\u3092\u5229\u7528\u3057\u306a\u3051\u308c\u3070\u3044\u3051\u306a\u3044\u3053\u3068\u304c\u3042\u308b\u304b\u3089\u3067\u3059\u3002\u307e\u305f\u5148\u307b\u3069\u306e\u516c\u5f0f\u306b\u5bfe\u3057\u3066\u3001\u30de\u30a4\u30ca\u30b9\u3092\u52a0\u3048\u308b\u30b1\u30fc\u30b9\u3082\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u7406\u7531\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u3001\u5909\u4f4d\u3092\u5229\u7528\u3057\u3066\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p>\u5148\u307b\u3069\u3001\u5358\u632f\u52d5\u306e\u5909\u4f4d\u304c0\u3068\u306a\u308b\u5834\u6240\u3092\u30b9\u30bf\u30fc\u30c8\u5730\u70b9\u3068\u3057\u307e\u3057\u305f\u3002\u8a00\u3044\u63db\u3048\u308b\u3068\u3001\u3070\u306d\u306e\u81ea\u7136\u9577\u304c\u30b9\u30bf\u30fc\u30c8\u5730\u70b9\u3067\u3059\u3002<\/p>\n<p>\u305f\u3060\u3001\u5909\u4f4d0\u304b\u3089\u30b9\u30bf\u30fc\u30c8\u3059\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u4f8b\u3048\u3070\u3001\u3070\u306d\u3092\u4f38\u3070\u3057\u305f\u72b6\u614b\u304b\u3089\u624b\u3092\u96e2\u3059\u5834\u5408\u3001\u3070\u306d\u306e\u5909\u4f4d\u304c\u6700\u5927\u5024\uff08\u81ea\u7136\u9577\u304b\u3089\u6700\u3082\u4f38\u3073\u305f\u72b6\u614b\uff09\u304b\u3089\u30b9\u30bf\u30fc\u30c8\u3057\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u3001\u5909\u4f4d\u306f\u6700\u5927\u5024\u304b\u3089\u30b9\u30bf\u30fc\u30c8\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u89d2\u5ea6\u304c0\u00b0\u306e\u3068\u304d\u306b\u5909\u4f4d\u304c\u6700\u5927\u306b\u306a\u308b\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3001\u5909\u4f4d\u306e\u8a08\u7b97\u3067\u306fsin\u03b8\u3067\u306f\u306a\u304fcos\u03b8\u3092\u5229\u7528\u3057\u307e\u3059\u3002\\(cos0\u00b0=1\\)\u3060\u304b\u3089\u3067\u3059\u3002\u3053\u306e\u5834\u5408\u3001\u3042\u306a\u305f\u304c\u4f5c\u308b\u5f0f\u306f\u4ee5\u4e0b\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\\(x=Acos\u03c9t\\)<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/cwj6.jpg\" alt=\"\" width=\"446\" height=\"279\" class=\"aligncenter size-full wp-image-9186\" \/><\/p>\n<p>\u4e00\u65b9\u3001\u3070\u306d\u3092\u7e2e\u3081\u308b\u5834\u5408\u306f\u3069\u3046\u3067\u3057\u3087\u3046\u304b\u3002\u3053\u306e\u5834\u5408\u3001\u4e0a\u65b9\u5411\u3092\u6b63\u3068\u3059\u308b\u3068\u3001\u5909\u4f4d\u306f\u30de\u30a4\u30ca\u30b9\u306e\u4f4d\u7f6e\u304b\u3089\u30b9\u30bf\u30fc\u30c8\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u5909\u4f4d\u306e\u8a08\u7b97\u3067\u306fcos\u03b8\u3092\u5229\u7528\u3057\u3001\u3055\u3089\u306b\u306f\u30de\u30a4\u30ca\u30b9\u3092\u52a0\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\\(x=-Acos\u03c9t\\)<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/cwj7.jpg\" alt=\"\" width=\"517\" height=\"280\" class=\"aligncenter size-full wp-image-9187\" \/><\/p>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001<span style=\"color: #ff0000;\">\u30b9\u30bf\u30fc\u30c8\u5730\u70b9\u306b\u3088\u3063\u3066\u5229\u7528\u3059\u308b\u3079\u304d\u8a08\u7b97\u5f0f\u304c\u5909\u308f\u308a\u307e\u3059\u3002<\/span>\u5f53\u7136\u3001\u540c\u3058\u3053\u3068\u306f\u901f\u3055\u3084\u52a0\u901f\u5ea6\u3092\u5f97\u308b\u3068\u304d\u3082\u8d77\u3053\u308a\u307e\u3059\u3002\u3053\u308c\u304c\u3001\u5358\u632f\u52d5\u3092\u5b66\u3076\u3068\u304d\u306b\u516c\u5f0f\u3092\u6697\u8a18\u3057\u3066\u306f\u3044\u3051\u306a\u3044\u7406\u7531\u3067\u3059\u3002<\/p>\n<p>\u516c\u5f0f\u3092\u899a\u3048\u3066\u3082\u8a08\u7b97\u554f\u984c\u3092\u89e3\u304f\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u305d\u3053\u3067\u516c\u5f0f\u3092\u899a\u3048\u305a\u3001\u516c\u5f0f\u306e\u4f5c\u308a\u65b9\u3092\u5b66\u3073\u307e\u3057\u3087\u3046\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u3059\u3079\u3066\u306e\u5fdc\u7528\u554f\u984c\u3092\u89e3\u3051\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u5358\u632f\u52d5\u306e\u904b\u52d5\u65b9\u7a0b\u5f0f\u306e\u7acb\u3066\u65b9\uff1a\u89d2\u632f\u52d5\u6570\u3068\u5468\u671f\u306e\u516c\u5f0f<\/h3>\n<p>\u6b21\u306b\u5358\u632f\u52d5\u306e\u904b\u52d5\u65b9\u7a0b\u5f0f\u3092\u4f5c\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u3087\u3046\u3002\u904b\u52d5\u65b9\u7a0b\u5f0f\u306f\\(F=ma\\)\u3067\u3042\u308b\u305f\u3081\u3001\u529b\u306e\u5927\u304d\u3055\\(F\\)\u3068\u52a0\u901f\u5ea6\\(a\\)\u304c\u308f\u304b\u308c\u3070\u3001\u904b\u52d5\u65b9\u7a0b\u5f0f\u3092\u7acb\u3066\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><strong>\u30fb\u89d2\u632f\u52d5\u6570\u03c9\u3092\u5f97\u308b\u516c\u5f0f<\/strong><\/p>\n<p>\u5fa9\u5143\u529b\u304c\u50cd\u304f\u904b\u52d5\u3092\u5358\u632f\u52d5\u3068\u89e3\u8aac\u3057\u307e\u3057\u305f\u3002\u5fa9\u5143\u529b\u306f\u524d\u8ff0\u306e\u901a\u308a\\(F=-Kx\\)\u3067\u3042\u308b\u305f\u3081\u3001\u5fa9\u5143\u529b\u3092\u57fa\u6e96\u306b\u3059\u308b\u3068\u3001\\(F=ma\\)\u3092\u4ee5\u4e0b\u306e\u5f0f\u306b\u5909\u5f62\u3067\u304d\u307e\u3059\u3002<\/p>\n<ul>\n<li>\\(-Kx=ma\\)<\/li>\n<\/ul>\n<p>\u307e\u305f\u5358\u632f\u52d5\u3067\u306f\u3001\u524d\u8ff0\u306e\u901a\u308a\\(a=-\u03c9^2x\\)\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u904b\u52d5\u65b9\u7a0b\u5f0f\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\\(-Kx=m(-\u03c9^2x)\\)<\/li>\n<\/ul>\n<p>\u305d\u3053\u3067\u5f0f\u3092\u3055\u3089\u306b\u5909\u5f62\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\\(-Kx=m(-\u03c9^2x)\\)<\/p>\n<p>\\(K=m\u03c9^2\\)<\/p>\n<p>\\(\u03c9^2=\\displaystyle\\frac{K}{m}\\)<\/p>\n<p>\\(\u03c9=\\sqrt{\\displaystyle\\frac{K}{m}}\\) \uff08\\(\u03c9&gt;0\\)\uff09<\/p>\n<p>\u3053\u3046\u3057\u3066\u3001\u516c\u5f0f\u3068\u3057\u3066\\(\u03c9=\\sqrt{\\displaystyle\\frac{K}{m}}\\)\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002\u7b49\u901f\u76f4\u7dda\u904b\u52d5\u3067\u306f\u3001\u89d2\u901f\u5ea6\u304c\u03c9\u3067\u3059\u3002\u305d\u308c\u306b\u5bfe\u3057\u3066\u3001\u5358\u632f\u52d5\u3067\u306f\u03c9\u3092\u89d2\u632f\u52d5\u6570\u3068\u3044\u3044\u307e\u3059\u3002\u540d\u524d\u306f\u7570\u306a\u308b\u3082\u306e\u306e\u3001\u540c\u3058\u6982\u5ff5\u3067\u3059\u3002<\/p>\n<p>\u306a\u304a<span style=\"color: #0000ff;\">\u89d2\u632f\u52d5\u6570\u306e\u516c\u5f0f\u3092\u899a\u3048\u308b\u5fc5\u8981\u306f\u306a\u304f\u3001\\(F=ma\\)\u3092\u5229\u7528\u3057\u3066\\(-Kx=m(-\u03c9^2x)\\)\u3092\u4f5c\u308a\u3001\u5f0f\u3092\u8a08\u7b97\u3057\u307e\u3057\u3087\u3046\u3002<\/span><\/p>\n<p><strong>\u30fb\u5468\u671f\\(T\\)\u3092\u5f97\u308b\u516c\u5f0f<\/strong><\/p>\n<p>\u6b21\u306b\u5468\u671f\\(T\\)\u3092\u8a08\u7b97\u3057\u307e\u3057\u3087\u3046\u3002\u7b49\u901f\u76f4\u7dda\u904b\u52d5\u3067\u4e00\u5468\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u6642\u9593\u304c\\(T\\)\u3067\u3059\u3002\u7b49\u901f\u5186\u904b\u52d5\u3067\u89d2\u901f\u5ea6\uff081\u79d2\u9593\u3067\u9032\u3080\u89d2\u5ea6\uff09\u304c\u03c9\u306a\u306e\u3067\u3042\u308c\u3070\u3001\\(360\u00b0=2\u03c0\\)\u3067\u3042\u308b\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u5f0f\u3092\u4f5c\u308c\u307e\u3059\u3002<\/p>\n<p>\\(\u03c9T=2\u03c0\\)<\/p>\n<p>\\(T=\\displaystyle\\frac{2\u03c0}{\u03c9}\\)<\/p>\n<p>\u307e\u305f\u89d2\u901f\u5ea6\uff08\u89d2\u632f\u52d5\u6570\uff09\u306f\\(\u03c9=\\sqrt{\\displaystyle\\frac{K}{m}}\\)\u3067\u3042\u308b\u305f\u3081\u3001\u5148\u307b\u3069\u306e\u5f0f\u306b\u4ee3\u5165\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<ul>\n<li>\\(T=2\u03c0\\sqrt{\\displaystyle\\frac{m}{K}}\\)<\/li>\n<\/ul>\n<p>\u3053\u3046\u3057\u3066\u3001\u5468\u671f\\(T\\)\u3092\u5f97\u308b\u516c\u5f0f\u3092\u5c0e\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<span style=\"color: #0000ff;\">\u3053\u306e\u516c\u5f0f\u306b\u3064\u3044\u3066\u3082\u899a\u3048\u308b\u5fc5\u8981\u306f\u306a\u304f\u3001\\(\u03c9T=2\u03c0\\)\u3068\\(\u03c9=\\sqrt{\\displaystyle\\frac{K}{m}}\\)\u3092\u5229\u7528\u3057\u3066\u305d\u306e\u3064\u3069\u8a08\u7b97\u3057\u307e\u3057\u3087\u3046\u3002<\/span><\/p>\n<h3>\u6c34\u5e73\u3070\u306d\u632f\u308a\u5b50\u306b\u3088\u308b\u5358\u632f\u52d5<\/h3>\n<p>\u305d\u308c\u3067\u306f\u3001\u5358\u632f\u52d5\u306b\u95a2\u3059\u308b\u7df4\u7fd2\u554f\u984c\u3092\u89e3\u3044\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\u3001\u3070\u306d\u5b9a\u6570\\(k\\)\u306e\u3070\u306d\u3092\u58c1\u306b\u56fa\u5b9a\u3057\u3001\u8cea\u91cf\\(m\\)\u306e\u7269\u4f53\u3092\u4ed8\u3051\u3066\u306a\u3081\u3089\u304b\u306a\u5e8a\u306b\u7f6e\u304d\u307e\u3059\u3002\u3070\u306d\u3092\u81ea\u7136\u9577\u304b\u3089\\(d\\)\u4f38\u3070\u3057\u3066\u96e2\u3057\u3001\u3053\u306e\u77ac\u9593\u3092\u6642\u9593\\(t=0\\)\u3068\u3057\u307e\u3059\u3002\u7269\u4f53\u304c\u521d\u3081\u3066\\(\\displaystyle\\frac{d}{2}\\)\u3092\u901a\u904e\u3059\u308b\u3068\u304d\u3001\u901f\u5ea6\u3001\u52a0\u901f\u5ea6\u3001\u6642\u9593\u3092\u6c42\u3081\u307e\u3057\u3087\u3046\u3002\u306a\u304a\u3001\u3070\u306d\u304c\u4f38\u3073\u308b\u65b9\u5411\uff08\u56f3\u306e\u53f3\u5074\uff09\u3092\u6b63\u3068\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/cwj9.jpg\" alt=\"\" width=\"347\" height=\"156\" class=\"aligncenter size-full wp-image-9192\" \/><\/p>\n<p><strong>\u30fb\u901f\u5ea6\u306e\u8a08\u7b97<\/strong><\/p>\n<p>\u7269\u4f53\u306e\u30b9\u30bf\u30fc\u30c8\u5730\u70b9\u306f\u5909\u4f4d\uff08\u8ddd\u96e2\uff09\u304c\u6700\u5927\u5024\u306e\u5834\u6240\u3067\u3059\u3002\u307e\u305f\\(\\displaystyle\\frac{d}{2}\\)\u3092\u901a\u904e\u3059\u308b\u3068\u304d\u3001\u8ddd\u96e2\u306f\u6700\u5927\u5024\u306e\\(\\displaystyle\\frac{1}{2}\\)\u306b\u306a\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u89d2\u5ea6\u306f\\(\\displaystyle\\frac{\u03c0}{3}\\)\uff0860\u00b0\uff09\u3067\u3059\u3002<\/p>\n<p>\u4e0b\u56f3\u3088\u308a\u3001\\(\\displaystyle\\frac{d}{2}=dcos\\displaystyle\\frac{\u03c0}{3}\\)\u3067\u3042\u308b\u305f\u3081\u3001\u89d2\u5ea6\u306f\\(\\displaystyle\\frac{\u03c0}{3}\\)\u3067\u554f\u984c\u306a\u3044\u3068\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/cwj10.jpg\" alt=\"\" width=\"478\" height=\"279\" class=\"aligncenter size-full wp-image-9193\" \/><\/p>\n<p>\u305d\u308c\u3067\u306f\u3001\u7b49\u901f\u76f4\u7dda\u904b\u52d5\u3067\u89d2\u5ea6\u304c\\(\\displaystyle\\frac{\u03c0}{3}\\)\u306e\u3068\u304d\u3001\u901f\u3055\\(v\\)\u306f\u3044\u304f\u3089\u3067\u3057\u3087\u3046\u304b\u3002\u7b49\u901f\u5186\u904b\u52d5\u306e\u516c\u5f0f\\(v=r\u03c9\\)\u3068\u89d2\u5ea6\u3092\u5229\u7528\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\\(v=d\u03c9sin\\displaystyle\\frac{\u03c0}{3}\\)<\/p>\n<p>\\(v=d\u03c9\\displaystyle\\frac{\\sqrt{3}}{2}\\)<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/cwj12.jpg\" alt=\"\" width=\"510\" height=\"279\" class=\"aligncenter size-full wp-image-9195\" \/><\/p>\n<p>\u306a\u304a\u901f\u5ea6\u306f\u4e0a\u5411\u304d\u3068\u306f\u53cd\u5bfe\u65b9\u5411\u3067\u3042\u308b\u305f\u3081\u3001\\(v=-d\u03c9\\displaystyle\\frac{\\sqrt{3}}{2}\\)\u306b\u5909\u3048\u307e\u3057\u3087\u3046\u3002\u89d2\u632f\u52d5\u6570\u03c9\u306f\u308f\u304b\u3063\u3066\u3044\u306a\u3044\u3082\u306e\u306e\u3001\u3072\u3068\u307e\u305a\\(v=-d\u03c9\\displaystyle\\frac{\\sqrt{3}}{2}\\)\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><strong>\u30fb\u52a0\u901f\u5ea6\u306e\u8a08\u7b97<\/strong><\/p>\n<p>\u6b21\u306b\u52a0\u901f\u5ea6\u306e\u8a08\u7b97\u3092\u3057\u307e\u3057\u3087\u3046\u3002\u7b49\u901f\u5186\u904b\u52d5\u306e\u516c\u5f0f\\(a=r\u03c9^2\\)\u3088\u308a\u3001\\(a=d\u03c9^2\\)\u3092\u5229\u7528\u3059\u308b\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\\(a=d\u03c9^2cos\\displaystyle\\frac{\u03c0}{3}\\)<\/p>\n<p>\\(a=\\displaystyle\\frac{d\u03c9^2}{2}\\)<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/cwj13.jpg\" alt=\"\" width=\"521\" height=\"279\" class=\"aligncenter size-full wp-image-9196\" \/><\/p>\n<p>\u306a\u304a\u52a0\u901f\u5ea6\u306f\u4e0a\u5411\u304d\u3068\u306f\u53cd\u5bfe\u65b9\u5411\u306a\u306e\u3067\u3001\\(a=-\\displaystyle\\frac{d\u03c9^2}{2}\\)\u3078\u5909\u3048\u307e\u3057\u3087\u3046\u3002\u3053\u3046\u3057\u3066\u3001\\(a=-\\displaystyle\\frac{d\u03c9^2}{2}\\)\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><strong>\u30fb\u89d2\u632f\u52d5\u6570\u03c9\u3092\u8a08\u7b97\u3057\u3001\u901f\u5ea6\u3068\u52a0\u901f\u5ea6\u3092\u5f97\u308b<\/strong><\/p>\n<p>\u6b21\u306b\u89d2\u632f\u52d5\u6570\u03c9\u3092\u8a08\u7b97\u3057\u307e\u3057\u3087\u3046\u3002\u3070\u306d\u5b9a\u6570\u306f\\(k\\)\u3067\u3042\u308a\u3001\u4f38\u3070\u3057\u3066\u3044\u308b\u3070\u306d\u306e\u8ddd\u96e2\u306f\\(d\\)\u306a\u306e\u3067\u3001\u5fa9\u5143\u529b\u306f\\(F=-kd\\)\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u904b\u52d5\u65b9\u7a0b\u5f0f\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\\(-kd=ma\\)<\/p>\n<p>\u3053\u306e\u5f0f\u306f\u3070\u306d\u3092\\(d\\)\u4f38\u3070\u3059\u3068\u304d\u306e\u904b\u52d5\u65b9\u7a0b\u5f0f\u3067\u3042\u308a\u3001\u52a0\u901f\u5ea6\u306f\u6700\u5927\u3067\u3042\u308b\\(a=-d\u03c9^2\\)\u3067\u3059\uff08\u7b49\u901f\u5186\u904b\u52d5\u306e\u516c\u5f0f\u3088\u308a\uff09\u3002\u305d\u306e\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u89d2\u632f\u52d5\u6570\u03c9\u3092\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\\(-kd=m\u00d7-d\u03c9^2\\)<\/p>\n<p>\\(\u03c9^2=\\displaystyle\\frac{k}{m}\\)<\/p>\n<p>\\(\u03c9=\\sqrt{\\displaystyle\\frac{k}{m}}\\) \uff08\\(\u03c9&gt;0\\)\uff09<\/p>\n<p>\u89d2\u632f\u52d5\u6570\u03c9\u306e\u8a08\u7b97\u65b9\u6cd5\u306f\u5148\u307b\u3069\u89e3\u8aac\u3057\u305f\u901a\u308a\u306a\u306e\u3067\u3001\u540c\u3058\u65b9\u6cd5\u3067\u8a08\u7b97\u3057\u307e\u3057\u3087\u3046\u3002\u307e\u305f\u89d2\u632f\u52d5\u6570\u03c9\u304c\u308f\u304b\u308c\u3070\u3001\u901f\u5ea6\u3068\u52a0\u901f\u5ea6\u3092\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\\(v=-d\u03c9\\displaystyle\\frac{\\sqrt{3}}{2}\\)<\/p>\n<p>\\(v=-d\u00b7\\sqrt{\\displaystyle\\frac{k}{m}}\u00b7\\displaystyle\\frac{\\sqrt{3}}{2}\\)<\/p>\n<p>\\(v=-\\displaystyle\\frac{d}{2}\u00b7\\sqrt{\\displaystyle\\frac{3k}{m}}\\)<\/p>\n<p>\u3053\u3046\u3057\u3066\u3001\u901f\u5ea6\u306f\\(v=-\\displaystyle\\frac{d}{2}\u00b7\\sqrt{\\displaystyle\\frac{3k}{m}}\\)\u3068\u8a08\u7b97\u3067\u304d\u307e\u3057\u305f\u3002\u540c\u69d8\u306b\u52a0\u901f\u5ea6\u3092\u8a08\u7b97\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\\(a=-\\displaystyle\\frac{d\u03c9^2}{2}\\)<\/p>\n<p>\\(a=-\\displaystyle\\frac{d}{2}\u00d7\\displaystyle\\frac{k}{m}\\)<\/p>\n<p>\\(a=-\\displaystyle\\frac{kd}{2m}\\)<\/p>\n<p>\u52a0\u901f\u5ea6\u306f\\(a=-\\displaystyle\\frac{kd}{2m}\\)\u3068\u308f\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n<p><strong>\u30fb\u6642\u9593\\(t\\)\u306e\u8a08\u7b97<\/strong><\/p>\n<p>\\(t\\)\u79d2\u3067\u9032\u3080\u89d2\u5ea6\u306f\\(\\displaystyle\\frac{\u03c0}{3}\\)\u3067\u3042\u308b\u305f\u3081\u3001\\(\u03c9t=\\displaystyle\\frac{\u03c0}{3}\\)\u3067\u3059\u3002\u307e\u305f\\(\u03c9=\\sqrt{\\displaystyle\\frac{k}{m}}\\)\u306a\u306e\u3067\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a08\u7b97\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\\(\u03c9t=\\displaystyle\\frac{\u03c0}{3}\\)<\/p>\n<p>\\(\\sqrt{\\displaystyle\\frac{k}{m}}t=\\displaystyle\\frac{\u03c0}{3}\\)<\/p>\n<p>\\(t=\\displaystyle\\frac{\u03c0}{3}\u00b7\\sqrt{\\displaystyle\\frac{m}{k}}\\)<\/p>\n<p>\u3053\u3046\u3057\u3066\u3001\u7d4c\u904e\u6642\u9593\u306f\\(t=\\displaystyle\\frac{\u03c0}{3}\u00b7\\sqrt{\\displaystyle\\frac{m}{k}}\\)\u3068\u8a08\u7b97\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<h2>\u632f\u308a\u5b50\u306e\u5358\u632f\u52d5\uff08\u5358\u632f\u308a\u5b50\uff09\uff1a\u89d2\u632f\u52d5\u6570\u3068\u5468\u671f\u306e\u8a08\u7b97\u65b9\u6cd5<\/h2>\n<p>\u5358\u632f\u52d5\u3068\u540c\u6642\u306b\u5b66\u3076\u5185\u5bb9\u306b\u632f\u308a\u5b50\u306e\u5358\u632f\u52d5\uff08\u5358\u632f\u308a\u5b50\uff09\u304c\u3042\u308a\u307e\u3059\u3002<span style=\"color: #0000ff;\">\u632f\u308a\u5b50\u306e\u8ecc\u9053\u306f\u5f27\u3092\u63cf\u304f\u3082\u306e\u306e\u3001\u89e6\u308c\u308b\u89d2\u5ea6\u306e\u5c0f\u3055\u3044\u632f\u308a\u5b50\u904b\u52d5\u306b\u3064\u3044\u3066\u306f\u3001\u6a2a\u306e\u632f\u52d5\u3092\u3057\u3066\u3044\u308b\u3068\u6349\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/cwj15.jpg\" alt=\"\" width=\"319\" height=\"172\" class=\"aligncenter size-full wp-image-9203\" \/><\/p>\n<p>\u3064\u307e\u308a\u632f\u308a\u5b50\u306e\u52d5\u304d\u3092\u5358\u632f\u52d5\u3068\u6349\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u3059\u3002\u3053\u306e\u5834\u5408\u3001\u91cd\u308a\u306f\u6c34\u5e73\u65b9\u5411\u3067\u6a2a\u306b\u632f\u52d5\u3057\u3066\u3044\u308b\u3068\u307f\u306a\u305b\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u3068\u304d\u3001\u7cf8\u3068\u925b\u76f4\u65b9\u5411\u3068\u306e\u89d2\u5ea6\u3092\u03b8\u3068\u3059\u308b\u3068\u3001\u632f\u308a\u5b50\u306b\u3088\u308b\u8ecc\u9053\u306e\u63a5\u7dda\u65b9\u5411\u306b\u50cd\u304f\u529b\u306f\\(mgsin\u03b8\\)\u3067\u3059\u3002\u3064\u307e\u308a\u3001\u6c34\u5e73\u65b9\u5411\u306b\\(F=mgsin\u03b8\\)\u306e\u529b\u304c\u50cd\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/oejs1.jpg\" alt=\"\" width=\"544\" height=\"249\" class=\"aligncenter size-full wp-image-9205\" \/><\/p>\n<p>\u307e\u305f\u56f3\u3088\u308a\u3001\u7cf8\u306e\u9577\u3055\u3092\\(l\\)\u3001\u4e2d\u592e\u304b\u3089\u6a2a\u8ef8\u65b9\u5411\u306e\u8ddd\u96e2\u3092\\(x\\)\u3068\u3059\u308b\u3068\u3001\\(sin\u03b8=\\displaystyle\\frac{x}{l}\\)\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u5358\u632f\u308a\u5b50\u3067\u306e\u6c34\u5e73\u65b9\u5411\u306e\u529b\uff08\u5fa9\u5143\u529b\uff09\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8868\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<ul>\n<li>\\(F=-\\displaystyle\\frac{mgx}{l}\\)<\/li>\n<\/ul>\n<p>\u53f3\u5411\u304d\u3092\u6b63\u3068\u3059\u308b\u5834\u5408\u3001\u5de6\u5411\u304d\u306e\u529b\u3067\u3042\u308b\u5fa9\u5143\u529b\u306f\u8ca0\u3067\u3042\u308b\u305f\u3081\u3001\u30de\u30a4\u30ca\u30b9\u3092\u52a0\u3048\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\\(F=ma\\)\u3067\u3042\u308a\u3001\u632f\u308a\u5b50\u306b\u3088\u308b\u904b\u52d5\u3092\u5358\u632f\u52d5\u3068\u307f\u306a\u3059\u306e\u3067\u3001\u524d\u8ff0\u306e\u89e3\u8aac\u3088\u308a\\(a=-\u03c9^2x\\)\u3067\u3059\uff08\u5de6\u5411\u304d\u306e\u52a0\u901f\u5ea6\u306a\u306e\u3067\u30de\u30a4\u30ca\u30b9\u3092\u52a0\u3048\u308b\uff09\u3002\u305d\u306e\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u89d2\u632f\u52d5\u6570\u03c9\u3092\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\\(-\\displaystyle\\frac{mgx}{l}=m(-\u03c9^2x)\\)<\/p>\n<p>\\(\\displaystyle\\frac{g}{l}=\u03c9^2\\)<\/p>\n<p>\\(\u03c9=\\sqrt{\\displaystyle\\frac{g}{l}}\\) \uff08\\(\u03c9&gt;0\\)\uff09<\/p>\n<p>\u3053\u3046\u3057\u3066\u3001\u89d2\u632f\u52d5\u6570\u03c9\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u5468\u671f\\(T\\)\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a08\u7b97\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\\(\u03c9T=2\u03c0\\)<\/p>\n<p>\\(T=\\displaystyle\\frac{2\u03c0}{\u03c9}\\)<\/p>\n<p>\\(T=2\u03c0\\sqrt{\\displaystyle\\frac{l}{g}}\\)<\/p>\n<p>\u5358\u632f\u308a\u5b50\u306e\u8a08\u7b97\u3067\u306f\u3001\u8fd1\u4f3c\uff08\u5358\u632f\u52d5\u3068\u307f\u306a\u3059\uff09\u306b\u3088\u3063\u3066\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u5358\u632f\u52d5\u3067\u306e\u516c\u5f0f\u306e\u4f5c\u308a\u65b9\u3092\u5b66\u3073\u3001\u904b\u52d5\u65b9\u7a0b\u5f0f\u306e\u7acb\u3066\u65b9\u3092\u7406\u89e3\u3059\u308b<\/h2>\n<p>\u529b\u5b66\u3067\u96e3\u3057\u3044\u5185\u5bb9\u306e\u4e00\u3064\u306b\u5358\u632f\u52d5\u304c\u3042\u308a\u307e\u3059\u3002\u306a\u305c\u5358\u632f\u52d5\u304c\u96e3\u3057\u3044\u304b\u3068\u3044\u3046\u3068\u3001\u516c\u5f0f\u3092\u899a\u3048\u3066\u3082\u610f\u5473\u304c\u306a\u3044\u304b\u3089\u3067\u3059\u3002\u5fdc\u7528\u554f\u984c\u304c\u51fa\u3055\u308c\u308b\u3068\u3001\u516c\u5f0f\u3092\u5229\u7528\u3067\u304d\u307e\u305b\u3093\u3002\u305d\u3053\u3067\u5358\u632f\u52d5\u3067\u306f\u516c\u5f0f\u3092\u899a\u3048\u305a\u3001\u516c\u5f0f\u3092\u4f5c\u308c\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u5358\u632f\u52d5\u306e\u8a08\u7b97\u3092\u3059\u308b\u3068\u304d\u3001\u51fa\u767a\u70b9\u306b\u3088\u3063\u3066sin\u03b8\u3092\u4f7f\u3046\u306e\u304b\u3001\u305d\u308c\u3068\u3082cos\u03b8\u3092\u4f7f\u3046\u306e\u304b\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u30d9\u30af\u30c8\u30eb\uff08\u904b\u52d5\u306e\u5411\u304d\uff09\u306b\u3088\u3063\u3066\u3082\u3001\u7b26\u53f7\u304c\u30d7\u30e9\u30b9\u306a\u306e\u304b\u30de\u30a4\u30ca\u30b9\u306a\u306e\u304b\u304c\u5909\u308f\u308a\u307e\u3059\u3002\u3053\u306e\u9055\u3044\u3092\u898b\u6975\u3081\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u306a\u304a\u5358\u632f\u52d5\u3067\u516c\u5f0f\u3092\u899a\u3048\u308b\u5fc5\u8981\u306f\u306a\u3044\u3082\u306e\u306e\u3001\u89d2\u632f\u52d5\u6570\u3084\u5468\u671f\u3092\u5f97\u308b\u3068\u304d\u306b\u5fc5\u8981\u306a\u306e\u3067\u3001\\(a=-\u03c9^2x\\)\u306f\u4f8b\u5916\u7684\u306b\u899a\u3048\u307e\u3057\u3087\u3046\u3002\u3053\u306e\u516c\u5f0f\u306f\u632f\u308a\u5b50\u306e\u5358\u632f\u52d5\uff08\u5358\u632f\u308a\u5b50\uff09\u306e\u8a08\u7b97\u3092\u3059\u308b\u3068\u304d\u306b\u3082\u5229\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u5358\u632f\u52d5\u3067\u306f\u516c\u5f0f\u304c\u5f79\u306b\u7acb\u305f\u306a\u3044\u304b\u3089\u3053\u305d\u3001\u516c\u5f0f\u306e\u610f\u5473\u3084\u5f0f\u306e\u4f5c\u308a\u65b9\u3092\u7406\u89e3\u3057\u307e\u3057\u3087\u3046\u3002\u305d\u3046\u3057\u3066\u904b\u52d5\u65b9\u7a0b\u5f0f\u306e\u4f5c\u308b\u3053\u3068\u3067\u8a08\u7b97\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u3068\u3044\u3044\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3070\u306d\u306a\u3069\u3001\u540c\u3058\u52d5\u304d\u3092\u7e70\u308a\u8fd4\u3059\u904b\u52d5\u3092\u5358\u632f\u52d5\u3068\u3044\u3044\u307e\u3059\u3002\u5358\u632f\u52d5\u306e\u8a08\u7b97\u3067\u306fsin\u03b8\u307e\u305f\u306fcos\u03b8\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u5909\u4f4d\u3084\u901f\u5ea6\u3001\u52a0\u901f\u5ea6\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u7269\u7406\u3067\u5358\u632f\u52d5\u3092\u5b66\u3076\u3068\u304d\u3001\u516c\u5f0f\u3092\u899a\u3048\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002\u305d\u3046\u3067\u306f\u306a\u304f\u3001\u516c\u5f0f\u3092\u4f5c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":9207,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"class_list":{"0":"post-9170","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\/9170","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=9170"}],"version-history":[{"count":11,"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/posts\/9170\/revisions"}],"predecessor-version":[{"id":9578,"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/posts\/9170\/revisions\/9578"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/media\/9207"}],"wp:attachment":[{"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/media?parent=9170"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/categories?post=9170"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/tags?post=9170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}