{"id":9200,"date":"2022-08-23T16:38:10","date_gmt":"2022-08-23T07:38:10","guid":{"rendered":"https:\/\/hatsudy.com\/jp\/?p=9200"},"modified":"2022-09-11T01:55:23","modified_gmt":"2022-09-10T16:55:23","slug":"simple-harmonic-motion-2","status":"publish","type":"post","link":"https:\/\/hatsudy.com\/jp\/simple-harmonic-motion-2.html","title":{"rendered":"\u5358\u632f\u52d5\u3068\u529b\u5b66\u7684\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\uff1a\u4f4d\u7f6e\u30a8\u30cd\u30eb\u30ae\u30fc\u306f\u7121\u8996\u3067\u304d\u308b\uff1f"},"content":{"rendered":"\n<p>\u529b\u5b66\u3067\u306f\u3001\u529b\u5b66\u7684\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u3092\u7fd2\u3044\u307e\u3059\u3002\u529b\u306e\u3064\u308a\u5408\u3044\u3092\u57fa\u6e96\u3068\u3059\u308c\u3070\u3001\u529b\u5b66\u7684\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u304c\u6210\u308a\u7acb\u3061\u307e\u3059\u3002<\/p>\n<p>\u4e00\u65b9\u3001\u5358\u632f\u52d5\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u3067\u306f\u4f4d\u7f6e\u30a8\u30cd\u30eb\u30ae\u30fc\\(mgh\\)\u3092\u7701\u304d\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u591a\u304f\u306e\u4eba\u304c\u300c\u306a\u305c\u4f4d\u7f6e\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u7121\u8996\u3059\u308b\u306e\u304b\uff1f\u300d\u3068\u6df7\u4e71\u3057\u307e\u3059\u3002\u5b9f\u969b\u306b\u306f\u4f4d\u7f6e\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u7121\u8996\u3057\u3066\u304a\u3089\u305a\u3001\u8003\u616e\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001\u591a\u304f\u306e\u4eba\u304c\u7591\u554f\u306b\u601d\u3046\u306e\u3067\u3059\u3002<\/p>\n<p>\u529b\u306e\u3064\u308a\u5408\u3044\u3067\u306e\u529b\u5b66\u7684\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u3068\u5358\u632f\u52d5\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u306f\u6982\u5ff5\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u305d\u3053\u3067\u3001\u4e21\u8005\u306e\u9055\u3044\u3084\u4f4d\u7f6e\u30a8\u30cd\u30eb\u30ae\u30fc\uff08\\(mgh\\)\uff09\u3092\u7701\u3051\u308b\u7406\u7531\u3092\u7406\u89e3\u3057\u306a\u3051\u308c\u3070\u3044\u3051\u307e\u305b\u3093\u3002<\/p>\n<p>\u5358\u632f\u52d5\u3067\u306f\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u3092\u5229\u7528\u3057\u3066\u8a08\u7b97\u3059\u308b\u5834\u9762\u304c\u591a\u3044\u3067\u3059\u3002\u305d\u3053\u3067\u3001\u3069\u306e\u3088\u3046\u306b\u5358\u632f\u52d5\u3067\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u3092\u5229\u7528\u3057\u3001\u8a08\u7b97\u554f\u984c\u3092\u89e3\u3051\u3070\u3044\u3044\u306e\u304b\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h2>\u5358\u632f\u52d5\u3067\u306e\u529b\u5b66\u7684\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247<\/h2>\n<p>\u3070\u306d\u304c\u632f\u52d5\u3059\u308b\u3068\u304d\u3001\u529b\u5b66\u7684\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u304c\u6210\u308a\u7acb\u3061\u307e\u3059\u3002\u5f53\u7136\u3001\u5358\u632f\u52d5\u306e\u3068\u304d\u306b\u3064\u3044\u3066\u3082\u529b\u5b66\u7684\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u306f\u6709\u52b9\u3067\u3059\u3002<\/p>\n<p>\u904b\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc\u3001\u4f4d\u7f6e\u30a8\u30cd\u30eb\u30ae\u30fc\u3001\u5f3e\u6027\u30a8\u30cd\u30eb\u30ae\u30fc\u306b\u306f\u4ee5\u4e0b\u306e\u95a2\u4fc2\u304c\u6210\u308a\u7acb\u3061\u307e\u3059\u3002<\/p>\n<ul>\n<li>\\(\\displaystyle\\frac{1}{2}mv^2+mgh+\\displaystyle\\frac{1}{2}kx^2=\\)\u4e00\u5b9a &#8211; \u2460<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/cwj14.jpg\" alt=\"\" width=\"143\" height=\"249\" class=\"aligncenter size-full wp-image-9199\" \/><\/p>\n<p>\u529b\u5b66\u7684\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u306f\u65e2\u306b\u7406\u89e3\u3057\u3066\u3044\u308b\u3068\u601d\u3044\u307e\u3059\u3002\u7269\u4f53\u306e\u901f\u3055\\(v\\)\u3084\u9ad8\u3055\\(h\\)\u3001\u81ea\u7136\u9577\u304b\u3089\u306e\u9577\u3055\\(x\\)\u3092\u8db3\u3059\u3068\u3001\u5e38\u306b\u4e00\u5b9a\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u4e00\u65b9\u3067\u5358\u632f\u52d5\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u304c\u6210\u308a\u7acb\u3061\u307e\u3059\u3002<\/p>\n<ul>\n<li>\\(\\displaystyle\\frac{1}{2}mv^2+\\displaystyle\\frac{1}{2}kx^2=\\)\u4e00\u5b9a &#8211; \u2461<\/li>\n<\/ul>\n<p>\u5148\u307b\u3069\u306e\u5f0f\u306b\u5bfe\u3057\u3066\u3001\u4f4d\u7f6e\u30a8\u30cd\u30eb\u30ae\u30fc\u306b\u76f8\u5f53\u3059\u308b\\(mgh\\)\u304c\u6d88\u3048\u3066\u3044\u307e\u3059\u3002<span style=\"color: #0000ff;\">\u5358\u632f\u52d5\u3067\u306f\u3001\u9ad8\u3055\\(h\\)\u3092\u5229\u7528\u305b\u305a\u306b\u529b\u5b66\u7684\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u3092\u5229\u7528\u3057\u3066\u8a08\u7b97\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<h3>\u5358\u632f\u52d5\u3067\u306f\u4f4d\u7f6e\u30a8\u30cd\u30eb\u30ae\u30fc\u306f\u7121\u8996\u3067\u304d\u308b\uff1f<\/h3>\n<p>\u4f4d\u7f6e\u30a8\u30cd\u30eb\u30ae\u30fc\u306b\u76f8\u5f53\u3059\u308b\\(mgh\\)\u3092\u7121\u8996\u3059\u308b\u305f\u3081\u3001\u5358\u632f\u52d5\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u3092\u5b66\u3076\u3068\u304d\u306b\u591a\u304f\u306e\u4eba\u304c\u6df7\u4e71\u3057\u307e\u3059\u3002\u91cd\u8981\u306a\u306e\u306f\u3001<span style=\"color: #ff0000;\">\u300c\u2460\u306e\u5f0f\u306b\u3042\u308b\\(\\displaystyle\\frac{1}{2}kx^2\\)\u3068\u2461\u306e\u5f0f\u306b\u3042\u308b\\(\\displaystyle\\frac{1}{2}kx^2\\)\u306f\u5225\u7269\u300d\u3068\u3044\u3046\u4e8b\u5b9f\u3067\u3059\u3002<\/span><\/p>\n<p>\u2460\u306e\\(x\\)\u306f\u81ea\u7136\u9577\u304b\u3089\u306e\u8ddd\u96e2\u3067\u3059\u3002\u4e00\u65b9\u3067\u2461\u3067\u306f\u81ea\u7136\u9577\u306e\u3068\u304d\u3092\\(x=0\\)\u306b\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u91cd\u308a\u3092\u52a0\u3048\u305f\u5f8c\u306b\u9759\u6b62\u3057\u305f\u4f4d\u7f6e\u3092\\(x=0\\)\u306b\u3057\u307e\u3059\u3002\u5358\u632f\u52d5\u3067\u306f\u529b\u304c\u3064\u308a\u5408\u3063\u3066\u9759\u6b62\u3057\u3066\u3044\u308b\u5834\u6240\u3092\u57fa\u6e96\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u81ea\u7136\u9577\u304b\u3089\u306e\u8ddd\u96e2\u3092\u57fa\u6e96\u306b\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/oejs3.jpg\" alt=\"\" width=\"600\" height=\"265\" class=\"aligncenter size-full wp-image-9211\" \/><\/p>\n<p><span style=\"color: #0000ff;\">\u2461\u306e\u5f0f\u306b\u5b58\u5728\u3059\u308b\\(\\displaystyle\\frac{1}{2}kx^2\\)\u306f\u5358\u632f\u52d5\u306b\u3088\u308b\u4f4d\u7f6e\u30a8\u30cd\u30eb\u30ae\u30fc\u3067\u3042\u308a\u3001\u91cd\u529b\u306b\u3088\u308b\u4f4d\u7f6e\u30a8\u30cd\u30eb\u30ae\u30fc\u3068\u5f3e\u6027\u529b\u306b\u3088\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u542b\u3093\u3067\u3044\u308b\u306e\u3067\u3059\u3002<\/span>\u2461\u306e\u5f0f\u3067\u306f\u3001\u91cd\u308a\u3092\u3064\u308b\u3057\u3066\u9759\u6b62\u3057\u3066\u3044\u308b\u72b6\u614b\u3092\u57fa\u6e96\u306b\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u7406\u89e3\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2>\u8a08\u7b97\u306b\u3088\u308a\u3001\u4f4d\u7f6e\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u7701\u7565\u3067\u304d\u308b\u7406\u7531\u3092\u5b66\u3076<\/h2>\n<p>\u3053\u3053\u307e\u3067\u306e\u5185\u5bb9\u3092\u307e\u3068\u3081\u308b\u3068\u3001\u4e00\u822c\u7684\u306a\u529b\u5b66\u7684\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u3068\u5358\u632f\u52d5\u3067\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/oejs5.jpg\" alt=\"\" width=\"600\" height=\"264\" class=\"aligncenter size-full wp-image-9213\" \/><\/p>\n<p>\u305d\u308c\u3067\u306f\u3001\u5358\u632f\u52d5\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u3092\u5c0e\u304d\u51fa\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u307e\u305a\u3001\u3070\u306d\u306e\u81ea\u7136\u9577\u304b\u3089\u91cd\u308a\u3092\u3064\u308b\u3057\u3001\u9759\u6b62\u3057\u3066\u3044\u308b\u5834\u9762\u3092\u8003\u3048\u307e\u3059\u3002\u3053\u306e\u3068\u304d\u3001\u91cd\u529b\u3068\u3070\u306d\u306e\u5f3e\u6027\u529b\u304c\u3064\u308a\u5408\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u5f0f\u304c\u6210\u308a\u7acb\u3061\u307e\u3059\uff08\u81ea\u7136\u9577\u304b\u3089\u306e\u4f38\u3073\u3092\\(h&#8217;\\)\u3068\u3057\u307e\u3059\uff09\u3002<\/p>\n<ul>\n<li>\\(mg=kh&#8217;\\)<\/li>\n<\/ul>\n<p>\u91cd\u529b\u306b\u3088\u308b\u5f71\u97ff\u306f\\(F=mg\\)\u3067\u3042\u308a\u3001\u3070\u306d\u306e\u5f3e\u6027\u529b\u306f\\(F=kh&#8217;\\)\u306a\u306e\u3067\u3001\u3053\u306e\u3064\u308a\u5408\u3044\u306e\u5f0f\u306f\u554f\u984c\u306a\u304f\u7406\u89e3\u3067\u304d\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<h3><strong>\u5358\u632f\u52d5\u3057\u3066\u3044\u308b\u3068\u304d\u306e\u529b\u5b66\u7684\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247<\/strong><\/h3>\n<p>\u6b21\u306b\u3001\u3053\u306e\u72b6\u614b\u304b\u3089\u3070\u306d\u3092\u632f\u52d5\u3055\u305b\u307e\u3059\u3002\u5358\u632f\u52d5\u3055\u305b\u308b\u5834\u5408\u3001\u4e0b\u56f3\u306e\u3088\u3046\u306b\u81ea\u7136\u9577\u304b\u3089\u306e\u8ddd\u96e2\u306f\\(h&#8217;+x\\)\u3068\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u9ad8\u3055\u304c\u4f4e\u304f\u306a\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u4f4d\u7f6e\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u5909\u5316\u306f\\(-mg(h&#8217;+x)\\)\u3067\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/oejs6.jpg\" alt=\"\" width=\"600\" height=\"226\" class=\"aligncenter size-full wp-image-9214\" \/><\/p>\n<p>\u3070\u306d\u304c\u3082\u3064\u5f3e\u6027\u30a8\u30cd\u30eb\u30ae\u30fc\u306b\u3064\u3044\u3066\u306f\u3001\u81ea\u7136\u9577\u304b\u3089\u306e\u8ddd\u96e2\u306f\\(h&#8217;+x\\)\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u3070\u306d\u304c\u3082\u3064\u5f3e\u6027\u30a8\u30cd\u30eb\u30ae\u30fc\u306f\\(\\displaystyle\\frac{1}{2}k(h&#8217;+x)^2\\)\u3067\u3059\u3002\u3053\u308c\u306b\u904b\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc\u3068\u3057\u3066\\(\\displaystyle\\frac{1}{2}mv^2\\)\u304c\u52a0\u308f\u308a\u307e\u3059\u3002<\/p>\n<p>\u3064\u307e\u308a\u5358\u632f\u52d5\u3057\u3066\u3044\u308b\u3068\u304d\u3001\u529b\u5b66\u7684\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u3092\u5229\u7528\u3057\u3066\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8868\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\\(\\)<\/p>\n<ul>\n<li>\\(-mg(h&#8217;+x)\\)\\(+\\displaystyle\\frac{1}{2}k(h&#8217;+x)^2\\)\\(+\\displaystyle\\frac{1}{2}mv^2=\\)\u4e00\u5b9a<\/li>\n<\/ul>\n<p>\u529b\u5b66\u7684\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u3092\u5229\u7528\u3057\u3066\u5358\u632f\u52d5\u3092\u8a08\u7b97\u3059\u308b\u5834\u5408\u3001\u3053\u306e\u3088\u3046\u306b\u8907\u96d1\u306a\u5f0f\u3092\u4f5c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u529b\u5b66\u7684\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u3092\u5358\u632f\u52d5\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u306b\u5909\u3048\u308b<\/h3>\n<p>\u305d\u308c\u3067\u306f\u3001\u529b\u5b66\u7684\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u306e\u5f0f\u3092\u5358\u632f\u52d5\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u306b\u5909\u3048\u307e\u3057\u3087\u3046\u3002\u5148\u307b\u3069\u8aac\u660e\u3057\u305f\u901a\u308a\u3001\\(mg=kh&#8217;\\)\u3067\u3059\u3002\u305d\u3053\u3067\u3001\u4ee5\u4e0b\u306e\u5f0f\u306b\\(mg=kh&#8217;\\)\u3092\u4ee3\u5165\u3057\u3066\u8a08\u7b97\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\\(-mg(h&#8217;+x)\\)\\(+\\displaystyle\\frac{1}{2}k(h&#8217;+x)^2\\)\\(+\\displaystyle\\frac{1}{2}mv^2=\\)\u4e00\u5b9a<\/p>\n<p>\\(-kh'(h&#8217;+x)\\)\\(+\\displaystyle\\frac{1}{2}k(h&#8217;+x)^2\\)\\(+\\displaystyle\\frac{1}{2}mv^2=\\)\u4e00\u5b9a<\/p>\n<p>\\(-kh&#8217;^2-kh&#8217;x\\)\\(+\\displaystyle\\frac{1}{2}k(h&#8217;^2+2h&#8217;x+x^2)\\)\\(+\\displaystyle\\frac{1}{2}mv^2=\\)\u4e00\u5b9a<\/p>\n<p>\\(-kh&#8217;^2\\)\\(+\\displaystyle\\frac{1}{2}k(h&#8217;^2+x^2)\\)\\(+\\displaystyle\\frac{1}{2}mv^2=\\)\u4e00\u5b9a<\/p>\n<p>\\(-\\displaystyle\\frac{1}{2}kh&#8217;^2+\\displaystyle\\frac{1}{2}kx^2\\)\\(+\\displaystyle\\frac{1}{2}mv^2=\\)\u4e00\u5b9a<\/p>\n<p>\u3053\u306e\u3068\u304d\u3001\u3070\u306d\u5b9a\u6570\\(k\\)\u306f\u4e00\u5b9a\u3067\u3042\u308a\u3001\u81ea\u7136\u9577\u304b\u3089\u306e\u4f38\u3073\\(h&#8217;\\)\u3082\u4e00\u5b9a\u3067\u3059\u3002\u3064\u307e\u308a\u3001<span style=\"color: #0000ff;\">\\(-\\displaystyle\\frac{1}{2}kh&#8217;^2\\)\u306f\u5b9a\u6570\u3067\u3042\u308a\u3001\u5e38\u306b\u4e00\u5b9a\u306e\u5024\u3068\u306a\u308a\u307e\u3059\u3002<\/span>\u5024\u306b\u5909\u5316\u304c\u306a\u3044\u5b9a\u6570\u3067\u3042\u308b\u305f\u3081\u3001\\(-\\displaystyle\\frac{1}{2}kh&#8217;^2\\)\u3092\u53f3\u8fba\u306b\u79fb\u52d5\u3055\u305b\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u306a\u304a\\(-\\displaystyle\\frac{1}{2}kh&#8217;^2\\)\u306f\u5b9a\u6570\u3067\u3042\u308b\u305f\u3081\u3001\\(-\\displaystyle\\frac{1}{2}kh&#8217;^2\\)\u3092\u53f3\u8fba\u306b\u79fb\u52d5\u3055\u305b\u3066\u3082\u8a08\u7b97\u7d50\u679c\u306f\u5e38\u306b\u4e00\u5b9a\uff08\u540c\u3058\u5024\uff09\u306b\u306a\u308a\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u4ee5\u4e0b\u306e\u5f0f\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/ekfj12.jpg\" alt=\"\" width=\"510\" height=\"316\" class=\"aligncenter size-full wp-image-9545\" \/><\/p>\n<p>\u3053\u3046\u3057\u3066\u3001\u4ee5\u4e0b\u306e\u5358\u632f\u52d5\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u3092\u5c0e\u304d\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li>\\(\\displaystyle\\frac{1}{2}kx^2\\)\\(+\\displaystyle\\frac{1}{2}mv^2=\\)\u4e00\u5b9a<\/li>\n<\/ul>\n<p><span style=\"color: #0000ff;\">\u5358\u632f\u52d5\u3067\u306e\\(\\displaystyle\\frac{1}{2}kx^2\\)\u306f\u91cd\u529b\u306b\u3088\u308b\u4f4d\u7f6e\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u542b\u3093\u3067\u3044\u307e\u3059\u3002<\/span>\u4f4d\u7f6e\u30a8\u30cd\u30eb\u30ae\u30fc\u3067\u3042\u308b\\(mg(h&#8217;+x)\\)\u3092\u7701\u3044\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u591a\u304f\u306e\u6559\u79d1\u66f8\u306f\u3053\u3053\u307e\u3067\u89e3\u8aac\u3057\u305f\u5185\u5bb9\u3092\u8aac\u660e\u3057\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u5358\u632f\u52d5\u3092\u5b66\u3076\u307b\u3068\u3093\u3069\u306e\u4eba\u304c\u6df7\u4e71\u3057\u307e\u3059\u3002\u305d\u3053\u3067\u3001\u306a\u305c\u5358\u632f\u52d5\u3067\u306f\u4f4d\u7f6e\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u8a18\u8f09\u3092\u7701\u7565\u3057\u3066\u3044\u308b\u306e\u304b\u7406\u89e3\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>\u5358\u632f\u52d5\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u3092\u5229\u7528\u3059\u308b\u7df4\u7fd2\u554f\u984c<\/h3>\n<p>\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u3092\u5229\u7528\u3057\u3066\u5358\u632f\u52d5\u306e\u554f\u984c\u3092\u89e3\u304f\u3068\u304d\u3001\u4e00\u822c\u7684\u306a\u529b\u5b66\u7684\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u3092\u5229\u7528\u3057\u3066\u3082\u3044\u3044\u3067\u3059\u3057\u3001\u5358\u632f\u52d5\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u3092\u5229\u7528\u3057\u3066\u3082\u3044\u3044\u3067\u3059\u3002<\/p>\n<p>\u5148\u307b\u3069\u3001\u529b\u5b66\u7684\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u3092\u5229\u7528\u3057\u3066\u5358\u632f\u52d5\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u3092\u5c0e\u304d\u51fa\u3057\u307e\u3057\u305f\u3002\u3064\u307e\u308a\u3001\u3069\u3061\u3089\u3092\u5229\u7528\u3057\u3066\u3082\u540c\u3058\u7b54\u3048\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u305f\u3060<span style=\"color: #0000ff;\">\u5358\u632f\u52d5\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u3067\u306f\u9ad8\u3055\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u306a\u3044\u305f\u3081\u3001\u4e00\u822c\u7684\u306a\u529b\u5b66\u7684\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u3092\u5229\u7528\u3059\u308b\u3088\u308a\u3082\u5727\u5012\u7684\u306b\u8a08\u7b97\u304c\u697d\u306b\u306a\u308a\u307e\u3059\u3002<\/span>\u305d\u306e\u305f\u3081\u5358\u632f\u52d5\u306e\u8a08\u7b97\u554f\u984c\u3067\u306f\u3001\u5358\u632f\u52d5\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u3092\u5229\u7528\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u305d\u308c\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u554f\u984c\u306e\u7b54\u3048\u306f\u4f55\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<ul>\n<li>\u3070\u306d\u5b9a\u6570\\(k\\)\u306e\u3070\u306d\u306b\u8cea\u91cf\\(m\\)\u306e\u91cd\u308a\u3092\u3064\u3051\u305f\u5f8c\u3001\u521d\u901f\\(v_0\\)\u3092\u52a0\u3048\u308b\u3068\u3070\u306d\u306f\u5358\u632f\u52d5\u3092\u958b\u59cb\u3057\u307e\u3057\u305f\u3002\u5358\u632f\u52d5\u306e\u632f\u5e45\u3092\u6c42\u3081\u307e\u3057\u3087\u3046\u3002<\/li>\n<\/ul>\n<p>\u632f\u5e45\u3092\u6c42\u3081\u308b\u3068\u3044\u3046\u306e\u306f\u3001\u5358\u632f\u52d5\u3067\u306e\u3070\u306d\u306e\u4f38\u3073\uff08\u307e\u305f\u306f\u7e2e\u307f\uff09\u304c\u6700\u5927\u306b\u306a\u308b\u3068\u304d\u3092\u8a08\u7b97\u3059\u308c\u3070\u3044\u3044\u3068\u308f\u304b\u308a\u307e\u3059\u3002\u307e\u305f\u632f\u5e45\u304c\u6700\u5927\u306b\u306a\u308b\u3068\u304d\u3001\u901f\u5ea6\u306f\u30bc\u30ed\u3067\u3059\u3002\u3064\u307e\u308a\u3001\u904b\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u3059\u3079\u3066\u5f3e\u6027\u30a8\u30cd\u30eb\u30ae\u30fc\u3078\u3068\u5909\u63db\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u305d\u3053\u3067\u3001\u4ee5\u4e0b\u306e\u5f0f\u3092\u4f5c\u308a\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\\(\\displaystyle\\frac{1}{2}mv_0^2=\\displaystyle\\frac{1}{2}kx^2\\)<\/p>\n<p>\\(x^2=\\displaystyle\\frac{mv_0^2}{k}\\)<\/p>\n<p>\\(x=v_0\\sqrt{\\displaystyle\\frac{m}{k}}\\) \uff08\\(x&gt;0\\)\uff09<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/08\/oejs8.jpg\" alt=\"\" width=\"399\" height=\"246\" class=\"aligncenter size-full wp-image-9217\" 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