{"id":4500,"date":"2023-04-13T14:44:26","date_gmt":"2023-04-13T05:44:26","guid":{"rendered":"https:\/\/torisetudy.com\/?p=4500"},"modified":"2025-04-03T00:54:57","modified_gmt":"2025-04-02T15:54:57","slug":"%e5%a3%81%e3%81%a8%e3%81%ae%e8%a1%9d%e7%aa%81%e3%81%ab%e3%81%8a%e3%81%91%e3%82%8b%e5%8f%8d%e7%99%ba%e4%bf%82%e6%95%b0","status":"publish","type":"post","link":"https:\/\/torisetudy.com\/?p=4500","title":{"rendered":"\u58c1\u3068\u306e\u885d\u7a81\u306b\u304a\u3051\u308b\u53cd\u767a\u4fc2\u6570"},"content":{"rendered":"\n<div id=\"toc_container\" class=\"no_bullets\"><p class=\"toc_title\">\u76ee\u6b21<\/p><ul class=\"toc_list\"><li><a href=\"#i\"><span class=\"toc_number toc_depth_1\">1<\/span> \u58c1\u30fb\u5e8a\u3068\u306e\u885d\u7a81\u306b\u304a\u3051\u308b\u53cd\u767a\u4fc2\u6570<\/a><\/li><li><a href=\"#i-2\"><span class=\"toc_number toc_depth_1\">2<\/span> \u58c1\u30fb\u5e8a\u3068\u306e\u659c\u3081\u885d\u7a81\u306b\u304a\u3051\u308b\u53cd\u767a\u4fc2\u6570<\/a><\/li><\/ul><\/div>\n<h2 class=\"wp-block-heading\"><span id=\"i\">\u58c1\u30fb\u5e8a\u3068\u306e\u885d\u7a81\u306b\u304a\u3051\u308b\u53cd\u767a\u4fc2\u6570<\/span><\/h2>\n\n\n\n<p>\u7269\u4f53\u304c\u58c1\u3084\u5e8a\u306b\u5bfe\u3057\u3066\u885d\u7a81\u3059\u308b\u969b\u306b\u3082\u53cd\u767a\u4fc2\u6570\u3092\u8003\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8003\u3048\u65b9\u306f2\u7269\u4f53\u306e\u5834\u5408\u3068\u307b\u3068\u3093\u3069\u540c\u3058\u3067\uff0c<\/p>\n\n\n\n<p>$$e=\\Bun{\\stext{\uff08\u885d\u7a81\u5f8c\u306b\u7269\u4f53\u304c\u58c1\u30fb\u5e8a\u304b\u3089\u9060\u3056\u304b\u308b\u901f\u3055\uff09}}{\\stext{\uff08\u885d\u7a81\u524d\u306b\u7269\u4f53\u304c\u58c1\u30fb\u5e8a\u306b\u8fd1\u3065\u304f\u901f\u3055\uff09}}$$\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u7d50\u5c40\uff0c\u7269\u4f53\u306e\u901f\u5ea6\u306f\u58c1\u30fb\u5e8a\u306b\u3076\u3064\u304b\u308b\u3053\u3068\u3067\u9006\u5411\u304d\u3068\u306a\u308a\uff0c\u5927\u304d\u3055\u304c $e$ \u500d\u3055\u308c\u308b\u306e\u3067\uff0c<span class=\"st-mymarker-s-b\">\u300c\u901f\u5ea6\u304c $-e$ \u500d\u3055\u308c\u308b\u300d<\/span>\u3068\u8003\u3048\u3066\u3082ok\u3067\u3059\u306d<\/p>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"159\" height=\"103\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406490.svg\" alt=\"\" class=\"wp-image-4331\"\/><noscript><img decoding=\"async\" width=\"159\" height=\"103\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406490.svg\" alt=\"\" class=\"wp-image-4331\"\/><\/noscript><\/figure>\n\n\n\n<div class=\"wp-block-st-blocks-midashi-box freebox has-title post-hashiro-reidai\" style=\"background-color:#f7f7fb;border-width:3px;border-color:#a3bded\"><p class=\"p-free\" style=\"border-color:#a3bded;font-weight:bold\"><span class=\"p-entry-f\" style=\"color:#ffffff;font-weight:bold;background-color:#a3bded\"><i class=\"st-fa st-svg-pencil st-css-no\" aria-hidden=\"\"><\/i>\u4f8b\u984c<\/span><\/p><div class=\"free-inbox\">\n<p>\u9ad8\u3055 $h$ \u306e\u4f4d\u7f6e\u304b\u3089\uff0c\u8cea\u91cf $m$ \u306e\u5c0f\u7403\u3092\u81ea\u7531\u843d\u4e0b\u3055\u305b\u308b\u3002\u5e8a\u3068\u5c0f\u7403\u306e\u9593\u306e\\\u53cd\u767a\u4fc2\u6570 \u3092 $e$\uff0c\u91cd\u529b\u52a0\u901f\u5ea6\u306e\u5927\u304d\u3055\u3092 $g$ \u3068\u3057\u3066\uff0c\u4ee5\u4e0b\u306e\u8a2d\u554f\u306b\u7b54\u3048\u3088\u3002<\/p>\n\n\n\n<p class=\"setumonnkakko\">\u5c0f\u7403\u304c\u5730\u9762\u306b\u3076\u3064\u304b\u308b\u76f4\u524d\u306e\u901f\u3055 $v_1$ \u304a\u3088\u3073\uff0c\u3076\u3064\u304b\u3063\u305f\u76f4\u5f8c\u306e\u901f\u3055 $v_1\\mskip 1mu\\prime $ \u3092\u6c42\u3081\u3088\u3002<\/p>\n\n\n\n<p class=\"setumonnkakko\">\u5e8a\u306b\u3076\u3064\u304b\u3063\u3066\u306f\u306d\u8fd4\u3063\u305f\u5c0f\u7403\u304c\u9054\u3059\u308b\u6700\u9ad8\u70b9\u306e\u9ad8\u3055 $H$ \u3092\u6c42\u3081\u3088\u3002<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group post-hashiro-reidaikaitou\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group gsetumonnkakko\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p>\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u3088\u308a\uff0c<\/p>\n\n\n\n<p>$$mgh=\\bun12mv_1\\!^2\\qquad\\therefore\\quad v_1=\\sqrt{2gh}$$<\/p>\n\n\n\n<p>\u53cd\u767a\u4fc2\u6570\u304c $e$ \u306a\u306e\u3067\uff0c<\/p>\n\n\n\n<p>$$v_1\\mskip 1mu\\prime =ev_1=e\\sqrt{2gh}$$<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group gsetumonnkakko\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p>\u306f\u306d\u8fd4\u3063\u305f\u5f8c\u306e\u5c0f\u7403\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u3088\u308a\uff0c<\/p>\n\n\n\n<p>$$\\bun12mv_1\\mskip 1mu\\prime \\!^2=mgH\\qquad\\therefore\\quad H=e^2h$$<\/p>\n\n\n\n<div class=\"st-kaiwa-box kaiwaicon1 clearfix\"><div class=\"st-kaiwa-face\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><noscript><img decoding=\"async\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><\/noscript><div class=\"st-kaiwa-face-name\">\u7fbd\u767d<\/div><\/div><div class=\"st-kaiwa-area\"><div class=\"st-kaiwa-hukidashi\"><div class=\"wp-block-st-blocks-st-kaiwa\">\n<p>\u5b9f\u306f\uff0c(2) \u306e\u7d50\u679c\u300c\u306f\u306d\u8fd4\u3063\u305f\u5f8c\u306e\u6700\u9ad8\u70b9\u306e\u9ad8\u3055\u304c $e^2$ \u500d\u306b\u306a\u308b\u300d\u3053\u3068\u306f\u6697\u7b97\u3067\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n<\/div><\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"194\" height=\"102\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406491.svg\" alt=\"\" class=\"wp-image-4332\"\/><noscript><img decoding=\"async\" width=\"194\" height=\"102\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406491.svg\" alt=\"\" class=\"wp-image-4332\"\/><\/noscript><\/figure>\n\n\n\n<p>\u306f\u306d\u8fd4\u308a\u524d\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247<\/p>\n\n\n\n<p>$$mgh=\\bun12mv_1\\!^2$$\u3068\uff0c\u306f\u306d\u8fd4\u308a\u5f8c\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247<\/p>\n\n\n\n<p>$$mgH=\\Bun12mv_1\\mskip 1mu\\prime \\!^2$$\u306e\u53f3\u8fba\u3092\u6bd4\u3079\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u306f\u306d\u8fd4\u308a\u306b\u3088\u3063\u3066\uff0c$v_1$ \u304c $e$ \u500d\u3055\u308c\u3066 $v_1\\mskip 1mu\\prime $ \u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\uff0c\u53f3\u8fba\u5168\u4f53\u3067\u306f $e^2$ \u500d\u3055\u308c\u3066\u3044\u308b\u306f\u305a\u3067\u3059\u3088\u306d\u3002<\/p>\n\n\n\n<p>\u3088\u3063\u3066\uff0c\u5de6\u8fba\u3082 $e^2$ \u500d\u306b\u306a\u3063\u3066\u3044\u308b\u306f\u305a\u3067\u3059\u306e\u3067\uff0c$H$ \u306f $h$ \u306e $e^2$ \u500d\u306b\u306a\u3063\u3066\u5f53\u7136\u306a\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"st-kaiwa-box kaiwaicon1 clearfix\"><div class=\"st-kaiwa-face\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><noscript><img decoding=\"async\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><\/noscript><div class=\"st-kaiwa-face-name\">\u7fbd\u767d<\/div><\/div><div class=\"st-kaiwa-area\"><div class=\"st-kaiwa-hukidashi\"><div class=\"wp-block-st-blocks-st-kaiwa\">\n<p>\u3067\u306f\uff0c\u305d\u306e\u307e\u307e\u518d\u3073\u5c0f\u7403\u304c\u5730\u9762\u306b\u843d\u4e0b\u3057\uff0c\u306f\u306d\u8fd4\u3063\u305f\u5f8c\u306e\u6700\u9ad8\u70b9\u306e\u9ad8\u3055\u306f\u308f\u304b\u308a\u307e\u3059\u304b\uff1f<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<p>\u4e0a\u3068\u5168\u304f\u540c\u3058\u3053\u3068\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u306e\u3067\uff0c$e^2\\times e^2h=e^4h$ \u306b\u306a\u308a\u307e\u3059\u306d\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span id=\"i-2\">\u58c1\u30fb\u5e8a\u3068\u306e\u659c\u3081\u885d\u7a81\u306b\u304a\u3051\u308b\u53cd\u767a\u4fc2\u6570<\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u659c\u3081\u306b\u58c1\u306b\u3076\u3064\u304b\u308b\u3068\u304d<\/h3>\n\n\n\n<p>\u58c1\u3084\u5e8a\u306b\u5bfe\u3057\u3066\u659c\u3081\u306b\u885d\u7a81\u304c\u8d77\u3053\u308b\u72b6\u6cc1\u3092\u8003\u3048\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"130\" height=\"103\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406492.svg\" alt=\"\" class=\"wp-image-4333\"\/><noscript><img decoding=\"async\" width=\"130\" height=\"103\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406492.svg\" alt=\"\" class=\"wp-image-4333\"\/><\/noscript><\/figure>\n\n\n\n<p>\u901f\u3055 $v$ \u3067\u904b\u52d5\u3059\u308b\u7269\u4f53\u304c\uff0c\u6ed1\u3089\u304b\u306a\u5e8a\u306b\u5bfe\u3057\u3066\u659c\u3081\u306e\u65b9\u5411\u304b\u3089\u885d\u7a81\u3057\u305f\u3068\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u885d\u7a81\u306b\u3088\u3063\u3066\u5c0f\u7403\u306e\u901f\u5ea6\u306f\u5411\u304d\u304c\u5909\u308f\u308a\u307e\u3059\u304c\uff0c\u305d\u308c\u306f<span class=\"st-mymarker-s-b\">\u300c\u885d\u7a81\u306e\u969b\u306b\u5e8a\u304b\u3089\u5782\u76f4\u6297\u529b\u3092\u53d7\u3051\u305f\u304b\u3089\u300d<\/span>\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u5782\u76f4\u6297\u529b\u306b\u3088\u308b\u529b\u7a4d\u306e\u5206\uff0c\u5e8a\u306b\u5782\u76f4\u306a\u65b9\u5411\u306e\u904b\u52d5\u91cf\u304c\u5909\u5316\u3057\u305f\u3053\u3068\u306b\u306a\u308b\u308f\u3051\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u3068\u3044\u3046\u3053\u3068\u306f\uff0c\u5e8a\u306b\u5e73\u884c\u306a\u65b9\u5411\u306b\u3064\u3044\u3066\u306f\u885d\u7a81\u306e\u969b\u306b\u529b\u7a4d\u3092\u53d7\u3051\u306a\u3044\u306e\u3067\uff0c\u901f\u5ea6\u304c\u5909\u5316\u3057\u307e\u305b\u3093\uff01<\/p>\n\n\n\n<p>\u3053\u306e\u70b9\u306b\u6ce8\u76ee\u3057\u3066\uff0c<span class=\"st-mymarker-s-b\">\u58c1\u3084\u5e8a\u306b\u5782\u76f4\u306a\u65b9\u5411\u3068\u5e73\u884c\u306a\u65b9\u5411\u306b\u5206\u3051\u3066\u8b70\u8ad6\u3092\u3059\u308b\u306e\u304c\u30dd\u30a4\u30f3\u30c8<\/span>\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u53cd\u767a\u4fc2\u6570\u306f\u58c1\u3084\u5e8a\u306b\u5782\u76f4\u306a\u65b9\u5411\u306e\u307f\u3067\u8003\u3048\u3066\uff0c<br>$$e=\\Bun{\\stext{\uff08\u58c1\u304b\u3089\u9060\u3056\u304b\u308b\u65b9\u5411\u306e\u901f\u5ea6\u6210\u5206\u306e\u5927\u304d\u3055\uff09}}{\\stext{\uff08\u58c1\u306b\u8fd1\u3065\u304f\u65b9\u5411\u306e\u901f\u5ea6\u6210\u5206\u306e\u5927\u304d\u3055\uff09}}$$\u3068\u7acb\u5f0f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7c21\u5358\u306a\u4f8b<\/h3>\n\n\n\n<p>\u305f\u3068\u3048\u3070\uff0c\u901f\u3055 $v$ \u3067\u9032\u3080\u5c0f\u7403\u304c\u5e8a\u306b\u5bfe\u3057\u3066 $\\theta$ \u306e\u65b9\u5411\u306b\u885d\u7a81\u3057\u305f\u3068\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u885d\u7a81\u5f8c\uff0c\u901f\u3055\u306f $v\\mskip 1mu\\prime $ \u3068\u306a\u308a\uff0c\u5e8a\u304b\u3089 $\\theta\\mskip 1mu\\prime $ \u306e\u65b9\u5411\u306b\u9032\u3093\u3060\u3068\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"220\" height=\"100\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406493.svg\" alt=\"\" class=\"wp-image-4334\"\/><noscript><img decoding=\"async\" width=\"220\" height=\"100\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406493.svg\" alt=\"\" class=\"wp-image-4334\"\/><\/noscript><\/figure>\n\n\n\n<p>\u5e8a\u306b\u5782\u76f4\u306a\u65b9\u5411\u3068\u5e73\u884c\u306a\u65b9\u5411\u306b\u5206\u3051\u3066\u8b70\u8ad6\u3092\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"is-style-st-heading-custom-count post-hashiro-countA wp-block-heading\">\u5e8a\u306b\u5e73\u884c\u306a\u65b9\u5411<\/h3>\n\n\n\n<p>\u885d\u7a81\u306e\u969b\u306b\u529b\u7a4d\u3092\u53d7\u3051\u306a\u3044\u306e\u3067\uff0c\u904b\u52d5\u91cf\u304c\u5909\u5316\u3057\u306a\u3044\u3002<\/p>\n\n\n\n<p>\u3088\u3063\u3066\uff0c\u901f\u5ea6\u3082\u5909\u5316\u3057\u306a\u3044\u305f\u3081\uff0c<\/p>\n\n\n\n<p>$$v\\cos\\theta=v\\mskip 1mu\\prime \\cos\\theta\\mskip 1mu\\prime $$<\/p>\n\n\n\n<h3 class=\"is-style-st-heading-custom-count post-hashiro-countA wp-block-heading\">\u5e8a\u306b\u5782\u76f4\u306a\u65b9\u5411<\/h3>\n\n\n\n<p>\u5e8a\u306b\u8fd1\u3065\u304f\u901f\u5ea6\u304c $v\\sin\\theta$\uff0c\u5e8a\u304b\u3089\u9060\u3056\u304b\u308b\u901f\u5ea6\u304c $v\\mskip 1mu\\prime \\sin\\theta\\mskip 1mu\\prime $ \u306a\u306e\u3067\uff0c\u53cd\u767a\u4fc2\u6570\u306b\u3064\u3044\u3066\uff0c<\/p>\n\n\n\n<p>$$e=\\Bun{v\\mskip 1mu\\prime \\sin\\theta\\mskip 1mu\\prime }{v\\sin\\theta}$$<\/p>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"st-kaiwa-box kaiwaicon3 clearfix\"><div class=\"st-kaiwa-area2\"><div class=\"st-kaiwa-hukidashi2\"><div class=\"wp-block-st-blocks-st-kaiwa\">\n<p>\u5206\u3051\u3066\u3057\u307e\u3048\u3070\u7c21\u5358\u3067\u3059\u306d\uff01<\/p>\n<\/div><\/div><\/div><div class=\"st-kaiwa-face2\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u751f\u5f92\uff08\u6319\u624b\uff09.png\" width=\"60px\"><noscript><img decoding=\"async\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u751f\u5f92\uff08\u6319\u624b\uff09.png\" width=\"60px\"><\/noscript><div class=\"st-kaiwa-face-name2\">\u751f\u5f92<\/div><\/div><\/div>\n\n\n\n<p>\u5177\u4f53\u7684\u306a\u6570\u5024\u3092\u7528\u3044\u305f\u4f8b\u984c\u3092\u89e3\u3044\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<div class=\"wp-block-st-blocks-midashi-box freebox has-title post-hashiro-reidai\" style=\"background-color:#f7f7fb;border-width:3px;border-color:#a3bded\"><p class=\"p-free\" style=\"border-color:#a3bded;font-weight:bold\"><span class=\"p-entry-f\" style=\"color:#ffffff;font-weight:bold;background-color:#a3bded\"><i class=\"st-fa st-svg-pencil st-css-no\" aria-hidden=\"\"><\/i>\u4f8b\u984c<\/span><\/p><div class=\"free-inbox\">\n<p>\u6ed1\u3089\u304b\u306a\u5e8a\u306b\u5bfe\u3057\u3066\uff0c\u5e8a\u9762\u304b\u3089 $60\\Deg$ \u306e\u65b9\u5411\u304b\u3089\u901f\u3055 $4.0$ \u306e\u5c0f\u7403\u304c\u885d\u7a81\u3057\u305f\u3002\u885d\u7a81\u5f8c\uff0c\u5c0f\u7403\u306f\u5e8a\u9762\u304b\u3089 $30\\Deg$ \u306e\u65b9\u5411\u306b\u904b\u52d5\u3057\u305f\u3002\u4ee5\u4e0b\u306e\u554f\u3044\u306b\u7b54\u3048\u3088\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"180\" height=\"122\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406494.svg\" alt=\"\" class=\"wp-image-4335\"\/><noscript><img decoding=\"async\" width=\"180\" height=\"122\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406494.svg\" alt=\"\" class=\"wp-image-4335\"\/><\/noscript><\/figure>\n\n\n\n<p class=\"setumonnkakko\">\u885d\u7a81\u5f8c\u306e\u5c0f\u7403\u306e\u901f\u3055 $v\\mskip 1mu\\prime $ \u3092\u6c42\u3081\u3088\u3002<\/p>\n\n\n\n<p class=\"setumonnkakko\">\u885d\u7a81\u306e\u5e8a\u306e\u9593\u306e\u53cd\u767a\u4fc2\u6570\u3092\u6c42\u3081\u3088\u3002<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group post-hashiro-reidaikaitou\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group gsetumonnkakko\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p>\u5e8a\u306b\u5e73\u884c\u306a\u65b9\u5411\u306e\u901f\u5ea6\u6210\u5206\u306f\u5909\u5316\u3057\u306a\u3044\u3002<\/p>\n\n\n\n<p>\u885d\u7a81\u524d\u306e\u5e8a\u306b\u5e73\u884c\u306a\u65b9\u5411\u306e\u901f\u5ea6\u6210\u5206\u306f\uff0c$4.0\\cos60\\Deg=2.0$ \u3067\u3042\u308b\u3053\u3068\u306b\u6ce8\u610f\u3059\u308b\u3068\uff0c\u885d\u7a81\u524d\u5f8c\u306e\u901f\u5ea6\u306f\u6b21\u56f3\u306e\u901a\u308a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"203\" height=\"152\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406495.svg\" alt=\"\" class=\"wp-image-4336\"\/><noscript><img decoding=\"async\" width=\"203\" height=\"152\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406495.svg\" alt=\"\" class=\"wp-image-4336\"\/><\/noscript><\/figure>\n\n\n\n<p>\u3088\u3063\u3066\uff0c$v\\mskip 1mu\\prime =\\bun{4\\sqrt3}{3}$<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group gsetumonnkakko\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p>\u5e8a\u306b\u5782\u76f4\u306a\u65b9\u5411\u306e\u901f\u5ea6\u6210\u5206\u306e\u5927\u304d\u3055\u306e\u6bd4\u3092\u8003\u3048\u3066\uff0c<\/p>\n\n\n\n<p>$$e=\\bun{\\bun{2\\sqrt3}{3}}{2\\sqrt3}=\\bun13$$<\/p>\n<\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u76ee\u6b211 \u58c1\u30fb\u5e8a\u3068\u306e\u885d\u7a81\u306b\u304a\u3051\u308b\u53cd\u767a\u4fc2\u65702 \u58c1\u30fb\u5e8a\u3068\u306e\u659c\u3081\u885d\u7a81\u306b\u304a\u3051\u308b\u53cd\u767a\u4fc2\u6570 \u58c1\u30fb\u5e8a\u3068\u306e\u885d\u7a81\u306b\u304a\u3051\u308b\u53cd\u767a\u4fc2\u6570 \u7269\u4f53\u304c\u58c1\u3084\u5e8a\u306b\u5bfe\u3057\u3066\u885d\u7a81\u3059\u308b\u969b\u306b\u3082\u53cd\u767a\u4fc2\u6570\u3092\u8003\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u8003\u3048\u65b9\u306f2\u7269\u4f53\u306e\u5834\u5408\u3068 &#8230; <\/p>\n","protected":false},"author":1,"featured_media":4511,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20,39],"tags":[],"class_list":["post-4500","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dynamics","category-39"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/posts\/4500"}],"collection":[{"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4500"}],"version-history":[{"count":10,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/posts\/4500\/revisions"}],"predecessor-version":[{"id":4512,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/posts\/4500\/revisions\/4512"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/media\/4511"}],"wp:attachment":[{"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4500"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4500"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4500"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}