{"id":4768,"date":"2023-11-01T22:09:18","date_gmt":"2023-11-01T13:09:18","guid":{"rendered":"https:\/\/torisetudy.com\/?p=4768"},"modified":"2025-04-03T00:58:42","modified_gmt":"2025-04-02T15:58:42","slug":"%e5%89%9b%e4%bd%93%e3%81%a8%e5%8a%9b%e3%81%ae%e3%83%a2%e3%83%bc%e3%83%a1%e3%83%b3%e3%83%88","status":"publish","type":"post","link":"https:\/\/torisetudy.com\/?p=4768","title":{"rendered":"\u525b\u4f53\u3068\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8"},"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> \u8cea\u70b9\u3068\u525b\u4f53<\/a><\/li><li><a href=\"#i-2\"><span class=\"toc_number toc_depth_1\">2<\/span> \u525b\u4f53\u306e\u904b\u52d5<\/a><\/li><li><a href=\"#i-3\"><span class=\"toc_number toc_depth_1\">3<\/span> \u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8<\/a><\/li><\/ul><\/div>\n<h2 class=\"wp-block-heading\"><span id=\"i\">\u8cea\u70b9\u3068\u525b\u4f53<\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u525b\u4f53\u3068\u8cea\u70b9<\/h3>\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>\u307e\u305a\u306f\u3058\u3081\u306b\uff0c\u305d\u3053\u305d\u3053\u885d\u6483\u7684\u306a\u4e8b\u5b9f\u3092\u304a\u4f1d\u3048\u3057\u307e\u3059\u3002<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<p>\u3053\u308c\u307e\u3067\u69d8\u3005\u306a\u7269\u4f53\u306e\u904b\u52d5\u3092\u6271\u3063\u3066\u304d\u307e\u3057\u305f\u304c\uff0c\u3069\u308c\u3082\u7269\u4f53\u306e\u5927\u304d\u3055\u306f\u300c\u306a\u3044\u3082\u306e\u300d\u3068\u3057\u3066\u8003\u3048\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<div class=\"st-kaiwa-box kaiwaicon4 clearfix\"><div class=\"st-kaiwa-area2\"><div class=\"st-kaiwa-hukidashi2\"><div class=\"wp-block-st-blocks-st-kaiwa\">\n<p>\u300c\u5927\u304d\u3055\u304c\u306a\u3044\u300d\u3063\u3066\u5909\u306a\u8a71\u3067\u3059\u3088\u306d\u3002\u3067\u3082\uff0c\u3044\u308f\u308c\u3066\u307f\u308c\u3070\u305d\u3046\u3058\u3083\u306a\u3044\u3067\u3059\u304b\u2026\uff1f<\/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\u5b66\u7fd2\uff09.png\" width=\"60px\"><noscript><img decoding=\"async\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u751f\u5f92\uff08\u5b66\u7fd2\uff09.png\" width=\"60px\"><\/noscript><div class=\"st-kaiwa-face-name2\">\u751f\u5f92<\/div><\/div><\/div>\n\n\n\n<p>\u3042\u305f\u304b\u3082\u5927\u304d\u3055\u304c\u3042\u308b\u304b\u306e\u3088\u3046\u306b\u56f3\u306f\u304b\u3044\u3066\u3042\u308a\u307e\u3057\u305f\u304c\uff0c\u7269\u4f53\u306e\u5927\u304d\u3055\u306b\u3064\u3044\u3066\u306f\u4e00\u5ea6\u3082\u8a00\u53ca\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u5927\u304d\u3055\u306e\u306a\u3044\u7269\u4f53\uff08<span class=\"st-mymarker-s\">\u8cea\u70b9<\/span>\uff09\u3068\u3057\u3066\u904b\u52d5\u3092\u8003\u3048\u3066\u3044\u305f\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u3057\u304b\u3057\u5b9f\u969b\u306e\u4e16\u306e\u4e2d\u306b\u300c\u8cea\u91cf\u306f\u3042\u308b\u3051\u3069\u5927\u304d\u3055\u306f\u7121\u8996\u3067\u304d\u308b\u300d\u3068\u3044\u3046\uff0c\u8cea\u70b9\u306e\u3088\u3046\u306a\u7269\u4f53\u306f\u5b58\u5728\u3057\u307e\u305b\u3093\u3088\u306d\u3002<\/p>\n\n\n\n<p>\u305d\u3053\u3067\uff0c\u7269\u4f53\u306e\u5927\u304d\u3055\u3092\u8003\u3048\u305f\u8b70\u8ad6\u306b\u3064\u3044\u3066\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u3057\u304b\u3057\uff0c\u7269\u4f53\u306e\u5909\u5f62\u307e\u3067\u8003\u3048\u59cb\u3081\u308b\u3068\u3053\u308c\u307e\u305f\u8b70\u8ad6\u304c\u5927\u5909\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u306e\u3067\uff0c\u300c\u5927\u304d\u3055\u306f\u8003\u3048\u308b\u3051\u308c\u3069\u3082\u5909\u5f62\u306f\u3057\u306a\u3044\u300d\u3068\u3044\u3046\u7269\u4f53\uff08<span class=\"st-mymarker-s\">\u525b\u4f53<\/span>\uff09\u3092\u8003\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span id=\"i-2\">\u525b\u4f53\u306e\u904b\u52d5<\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u525b\u4f53\u7279\u6709\u306e\u904b\u52d5<\/h3>\n\n\n\n<p>\u525b\u4f53\u306e\u904b\u52d5\u3092\u8003\u3048\u308b\u306b\u3042\u305f\u3063\u3066\u306f\uff0c\u3053\u308c\u307e\u3067\u306b\u8cea\u70b9\u3067\u8003\u3048\u3066\u304d\u305f\u306e\u3068\u540c\u3058\u3088\u3046\u306a\u525b\u4f53\u5168\u4f53\u306e\u904b\u52d5\uff08\u525b\u4f53\u5168\u4f53\u3067\u898b\u308b\u3068\u7b49\u52a0\u901f\u5ea6\u904b\u52d5\uff0c\u5186\u904b\u52d5\uff0c\u306a\u3069\uff09\u306b\u52a0\u3048\uff0c<span class=\"st-mymarker-s-b\">\u525b\u4f53\u81ea\u4f53\u306e\u56de\u8ee2\u904b\u52d5<\/span>\u306b\u3064\u3044\u3066\u3082\u8003\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>2\u7a2e\u985e\u306e\u904b\u52d5\u306b\u5206\u3051\u3066\u8003\u3048\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u305d\u308c\u305e\u308c\u6574\u7406\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e26\u9032\u904b\u52d5\uff1a\u5168\u4f53\u306e\u5e73\u884c\u79fb\u52d5<\/h3>\n\n\n\n<p>\u525b\u4f53\u5168\u4f53\u306e\u5e73\u884c\u79fb\u52d5\u306e\u3053\u3068\u3092<span class=\"st-mymarker-s\">\u4e26\u9032\u904b\u52d5<\/span>\u3068\u547c\u3073\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"171\" height=\"92\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406568.svg\" alt=\"\" class=\"wp-image-4626\"\/><noscript><img decoding=\"async\" width=\"171\" height=\"92\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406568.svg\" alt=\"\" class=\"wp-image-4626\"\/><\/noscript><\/figure>\n\n\n\n<p>\u525b\u4f53\u304c\u4e26\u9032\u904b\u52d5\u3092\u884c\u308f\u306a\u3044\u6761\u4ef6\u306f\uff0c\u3053\u308c\u307e\u3067\u8cea\u70b9\u3067\u8003\u3048\u3066\u304d\u305f\u5834\u5408\u3068\u540c\u69d8\uff0c<span class=\"st-mymarker-s\">\u529b\u306e\u3064\u308a\u5408\u3044\u304c\u6210\u7acb\u3059\u308b\u3053\u3068<\/span>\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u56de\u8ee2\u904b\u52d5\uff1a\u3042\u308b\u70b9\u307e\u308f\u308a\u306e\u56de\u8ee2<\/h3>\n\n\n\n<p>\u540d\u524d\u306e\u901a\u308a\uff0c<span class=\"st-mymarker-s\">\u56de\u8ee2\u904b\u52d5<\/span>\u3067\u3059\u3002\u300c\u3042\u308b\u70b9\u300d\u306f\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u81ea\u5206\u3067\u6c7a\u3081\u307e\u3059\u3002\u9ad8\u6821\u7269\u7406\u3067\u306f\u56de\u8ee2\u3057\u306a\u3044\u72b6\u6cc1\u306e\u307f\u3092\u8003\u3048\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"140\" height=\"92\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406569.svg\" alt=\"\" class=\"wp-image-4774\"\/><noscript><img decoding=\"async\" width=\"140\" height=\"92\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406569.svg\" alt=\"\" class=\"wp-image-4774\"\/><\/noscript><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span id=\"i-3\">\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8<\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u56de\u8ee2\u306e\u80fd\u7387<\/h3>\n\n\n\n<p>\u525b\u4f53\u306e\u56de\u8ee2\u3092\u8003\u3048\u308b\u969b\u306b\uff0c\u4f5c\u7528\u3057\u3066\u3044\u308b\u529b\u304c\u3069\u308c\u3060\u3051\u525b\u4f53\u3092\u56de\u8ee2\u3055\u305b\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u304b\u3092\u8003\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u300c\u525b\u4f53\u3092\u56de\u8ee2\u3055\u305b\u308b\u80fd\u7387\u300d\u306e\u3053\u3068\u3092\uff0c<span class=\"st-mymarker-s\">\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8<\/span>\u3068\u547c\u3073\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"159\" height=\"88\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406570.svg\" alt=\"\" class=\"wp-image-4775\"\/><noscript><img decoding=\"async\" width=\"159\" height=\"88\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406570.svg\" alt=\"\" class=\"wp-image-4775\"\/><\/noscript><\/figure>\n\n\n\n<p>\u305f\u3068\u3048\u3070\uff0c\u56f3\u306e\u3088\u3046\u306a\u68d2\u304c\u3042\u3063\u305f\u3068\u3057\u307e\u3057\u3087\u3046\u3002\u5de6\u7aef\u306e\u70b9$\\rmA$\u306f\u56fa\u5b9a\u3055\u308c\u3066\u304a\u308a\uff0c$\\rmA$\u70b9\u307e\u308f\u308a\u306b\u68d2\u306f\u81ea\u7531\u306b\u56de\u8ee2\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u3068\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u53f3\u7aef\u306e\u70b9$\\rmB$\u306b\u5927\u304d\u3055\u304c $F$ \u306e\u529b $\\vec{F}$ \u3092\u52a0\u3048\u3066\u68d2\u3092$\\rmA$\u70b9\u307e\u308f\u308a\u306b\u56de\u8ee2\u3055\u305b\u308b\u3068\u304d\uff0c\u529b\u306e\u52a0\u3048\u65b9\u306b\u3088\u3063\u3066\u3069\u306e\u3088\u3046\u306b\u56de\u8ee2\u306e\u80fd\u7387\u306f\u5909\u308f\u308b\u3067\u3057\u3087\u3046\u304b\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>\u4ee5\u4e0b\u306e2\u3064\u306e\u5834\u5408\u3092\u6bd4\u8f03\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<h3 class=\"is-style-st-heading-custom-count post-hashiro-countA wp-block-heading\">\u771f\u6a2a\u306b\u5f15\u3063\u5f35\u308b\u5834\u5408<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"185\" height=\"78\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406571.svg\" alt=\"\" class=\"wp-image-4627\"\/><noscript><img decoding=\"async\" width=\"185\" height=\"78\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406571.svg\" alt=\"\" class=\"wp-image-4627\"\/><\/noscript><\/figure>\n\n\n\n<p>\u529b\u304c\u52a0\u308f\u3063\u3066\u3044\u308b$\\rmB$\u70b9\u306f\uff0c<span class=\"st-mymarker-s\">\u4f5c\u7528\u70b9<\/span>\u3068\u547c\u3070\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u56de\u8ee2\u8ef8\u3068\u306a\u308b$\\rmA$\u70b9\u3068\uff0c\u529b\u306e\u4f5c\u7528\u70b9\u3067\u3042\u308b$\\rmB$\u70b9\u3092\u7d50\u3076\u76f4\u7dda\u3068\u5e73\u884c\u306b\u529b\u3092\u52a0\u3048\u305f\u5834\u5408\uff0c\u7269\u4f53\u306f\u305f\u3060\u305f\u3060\u5f15\u3063\u5f35\u3089\u308c\u308b\u3060\u3051\u3067\uff0c$\\rmA$\u70b9\u307e\u308f\u308a\u306b\u56de\u8ee2\u306f\u3057\u306a\u3044\u3067\u3059\u3088\u306d\u3002\u3088\u3063\u3066\uff0c\u56de\u8ee2\u306e\u80fd\u7387\u3067\u3042\u308b\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u3082 $0$ \u3067\u3042\u308b\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"is-style-st-heading-custom-count post-hashiro-countA wp-block-heading\">\u76f4\u7ddaAB\u306b\u5782\u76f4\u306b\u5f15\u3063\u5f35\u308b\u5834\u5408<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"164\" height=\"93\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406572.svg\" alt=\"\" class=\"wp-image-4628\"\/><noscript><img decoding=\"async\" width=\"164\" height=\"93\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406572.svg\" alt=\"\" class=\"wp-image-4628\"\/><\/noscript><\/figure>\n\n\n\n<p>\u76f4\u7dda$\\rmA\\rmB$\u306b\u5bfe\u3057\u3066\uff0c\u5782\u76f4\u306a\u65b9\u5411\u306b $\\vec{F}$ \u304c\u52a0\u308f\u3063\u3066\u3044\u308b\u72b6\u6cc1\u3060\u3068\u3069\u3046\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u5834\u5408\u306f\u68d2\u304c$\\rmA$\u70b9\u307e\u308f\u308a\u306b\u53cd\u6642\u8a08\u56de\u308a\u306b\u56de\u8ee2\u3057\u305d\u3046\u3067\u3059\u306d\u3002\u56de\u8ee2\u306e\u80fd\u7387\u3067\u3042\u308b\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u3082\u5927\u304d\u3044\u3082\u306e\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8<\/h3>\n\n\n\n<p>\u4ee5\u4e0a\u306e\u5177\u4f53\u4f8b\u304b\u3089\uff0c\u76f4\u7dda$\\rmA\\rmB$\u306b\u5bfe\u3059\u308b\u529b\u306e\u5411\u304d\u304c\u91cd\u8981\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u306d\u3002<\/p>\n\n\n\n<p>\u76f4\u7dda$\\rmA\\rmB$\u306b\u5782\u76f4\u306a\u65b9\u5411\u306b\u529b\u304c\u4f5c\u7528\u3059\u308b\u3068\u304d\uff0c\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u304c\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\uff0c\u8ef8\u304b\u3089\u96e2\u308c\u305f\u70b9\u306b\u529b\u3092\u52a0\u3048\u308c\u3070\u3088\u308a\u56de\u8ee2\u306e\u80fd\u7387\u3082\u4e0a\u304c\u308b\u3053\u3068\u304c\u77e5\u3089\u308c\u3066\u304a\u308a\uff08\u3066\u3053\u306e\u539f\u7406\uff09\uff0c\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u306b\u6c7a\u5b9a\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-st-blocks-my-box st-mybox has-title post-hashiro-point\" style=\"background-color:#fff;border-color:#ff7f50\"><p class=\"st-mybox-title\" style=\"color:#ff7f50;font-weight:bold;text-shadow:#fff 3px 0px 0px, #fff 2.83487px .981584px 0px, #fff 2.35766px 1.85511px 0px, #fff 1.62091px 2.52441px 0px, #fff .705713px 2.91581px 0px, #fff -0.287171px 2.98622px 0px, #fff -1.24844px 2.72789px 0px, #fff -2.07227px 2.16926px 0px, #fff -2.66798px 1.37182px 0px, #fff -2.96998px .42336px 0px, #fff -2.94502px -0.571704px 0px, #fff -2.59586px -1.50383px 0px, #fff -1.96093px -2.27041px 0px, #fff -1.11013px -2.78704px 0px, #fff -0.137119px -2.99686px 0px, #fff .850987px -2.87677px 0px, #fff 1.74541px -2.43999px 0px, #fff 2.44769px -1.73459px 0px, #fff 2.88051px -0.838246px 0px;background:linear-gradient(0deg, #fff 0%, #fff 55%, rgba(0, 0, 0, 0) 55%, rgba(0, 0, 0, 0) 100%)\"><i class=\"st-fa st-svg-lightbulb-o st-css-no\" aria-hidden=\"\"><\/i>\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8<\/p><div class=\"st-in-mybox\">\n<p>$\\rmB$\u70b9\u306b\u4f5c\u7528\u3059\u308b\u306e\u529b$F$ \u306e\uff0c$\\rmA$\u70b9\u307e\u308f\u308a\u306e\u53cd\u6642\u8a08\u56de\u308a\u306e\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u306f\uff0c<br>$$M=Fl\\sin\\theta$$<\/p>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"155\" height=\"90\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406573.svg\" alt=\"\" class=\"wp-image-4629\"\/><noscript><img decoding=\"async\" width=\"155\" height=\"90\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406573.svg\" alt=\"\" class=\"wp-image-4629\"\/><\/noscript><\/figure>\n<\/div><\/div>\n\n\n\n<p>$Fl\\sin\\theta$ \u306f\uff0c$l\\cdot F\\sin\\theta$ \u3068\u8003\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"177\" height=\"84\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406574.svg\" alt=\"\" class=\"wp-image-4630\"\/><noscript><img decoding=\"async\" width=\"177\" height=\"84\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406574.svg\" alt=\"\" class=\"wp-image-4630\"\/><\/noscript><\/figure>\n\n\n\n<p>$F\\sin\\theta$ \u306f\uff0c$F$ \u306e\u7dda\u5206$\\rmA\\rmB$\u306b\u5782\u76f4\u306a\u65b9\u5411\u6210\u5206\u3092\u8868\u3057\u3066\u3044\u308b\u305f\u3081\uff0c$l$ \u304c\u5927\u304d\u3051\u308c\u3070\u5927\u304d\u3044\u307b\u3069\uff0c\u529b\u304c\u7dda\u5206$\\rmA\\rmB$\u306b\u5782\u76f4\u306a\u65b9\u5411\u306b\u304b\u304b\u308c\u3070\u304b\u304b\u308b\u307b\u3069\uff0c\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u304c\u5927\u304d\u304f\u306a\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3059\u306d\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u5834\u3067\u7dda\u5206$\\rmA\\rmB$\u306b\u5782\u76f4\u306a\u529b\u306e\u6210\u5206\u3092\u53d6\u308a\u51fa\u3057\uff0c\u7dda\u5206$\\rmA\\rmB$\u306e\u9577\u3055\u3068\u306e\u7a4d\u3092\u3068\u308b\u3053\u3068\u3067\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u304c\u5f97\u3089\u308c\u308b\u308f\u3051\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u306f\u3058\u3081\u304b\u3089\u7dda\u5206$\\rmA\\rmB$\u3068\u529b $\\vec{F}$ \u304c\u76f4\u4ea4\u3057\u3066\u3044\u308b\u5834\u5408\uff08$\\theta=90\\Deg$ \u306e\u3068\u304d\uff09\u306b\u306f\uff0c$M=Fl$ \u3068\u3057\u3066\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u304c\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002\u65e5\u672c\u8a9e\u3067\u8868\u73fe\u3059\u308b\u3068\uff0c<\/p>\n\n\n\n<p>$$\\stext{\uff08\u56de\u8ee2\u8ef8\u3068\u529b\u306e\u4f5c\u7528\u70b9\u306e\u8ddd\u96e2\uff09}\\times\\stext{\uff08\u529b\u306e\u5927\u304d\u3055\uff09}$$\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u306e\u5411\u304d<\/h3>\n\n\n\n<p>\u56de\u8ee2\u306e\u5411\u304d\u306f\u53cd\u6642\u8a08\u56de\u308a\u3092\u6b63\u306e\u5411\u304d\u3068\u3057\u3066\u8003\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u53cd\u6642\u8a08\u56de\u308a\u306b\u56de\u8ee2\u3055\u305b\u308b\u5411\u304d\u306e\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u306f\u6b63\u306e\u5024\u3068\u3057\u3066\uff0c\u6642\u8a08\u56de\u308a\u306b\u56de\u8ee2\u3055\u305b\u308b\u5411\u304d\u306e\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u306f\u8ca0\u306e\u5024\u306b\u306a\u308b\u306e\u3067\u6ce8\u610f\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u307e\u305f\uff0c\u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u306e\u5358\u4f4d\u306f <span class=\"st-mymarker-s\">$\\punit{N\\cdot m}$<\/span> \u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u76ee\u6b211 \u8cea\u70b9\u3068\u525b\u4f532 \u525b\u4f53\u306e\u904b\u52d53 \u529b\u306e\u30e2\u30fc\u30e1\u30f3\u30c8 \u8cea\u70b9\u3068\u525b\u4f53 \u525b\u4f53\u3068\u8cea\u70b9 \u3053\u308c\u307e\u3067\u69d8\u3005\u306a\u7269\u4f53\u306e\u904b\u52d5\u3092\u6271\u3063\u3066\u304d\u307e\u3057\u305f\u304c\uff0c\u3069\u308c\u3082\u7269\u4f53\u306e\u5927\u304d\u3055\u306f\u300c\u306a\u3044\u3082\u306e\u300d\u3068\u3057\u3066\u8003\u3048\u3066\u3044\u307e\u3057\u305f\u3002 \u3042\u305f\u304b\u3082\u5927\u304d\u3055\u304c\u3042\u308b\u304b\u306e &#8230; <\/p>\n","protected":false},"author":1,"featured_media":4780,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20,39],"tags":[],"class_list":["post-4768","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\/4768"}],"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=4768"}],"version-history":[{"count":5,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/posts\/4768\/revisions"}],"predecessor-version":[{"id":4779,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/posts\/4768\/revisions\/4779"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/media\/4780"}],"wp:attachment":[{"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4768"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4768"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4768"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}