{"id":4701,"date":"2023-07-26T17:31:06","date_gmt":"2023-07-26T08:31:06","guid":{"rendered":"https:\/\/torisetudy.com\/?p=4701"},"modified":"2025-04-03T00:51:11","modified_gmt":"2025-04-02T15:51:11","slug":"%e6%85%a3%e6%80%a7%e5%8a%9b","status":"publish","type":"post","link":"https:\/\/torisetudy.com\/?p=4701","title":{"rendered":"\u6163\u6027\u529b"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u96fb\u8eca\u306e\u540a\u308a\u9769<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u96fb\u8eca\u306e\u540a\u308a\u9769\u306e\u4f8b<\/h3>\n\n\n\n<p>\u4e57\u3063\u3066\u3044\u308b\u96fb\u8eca\u304c\u767a\u9032\u3059\u308b\u3068\u304d\uff0c\u76ee\u306e\u524d\u306e\u3064\u308a\u9769\u304c\u659c\u3081\u306b\u50be\u304f\u306e\u3092\u898b\u305f\u3053\u3068\u304c\u3042\u308b\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n<p>\u6163\u308c\u3066\u3057\u307e\u3046\u3068\u5f53\u305f\u308a\u524d\u306e\u3053\u3068\u306a\u306e\u3067\u3059\u304c\uff0c\u3053\u308c\u3063\u3066\u3088\u304f\u3088\u304f\u8003\u3048\u3066\u307f\u308b\u3068\u4e0d\u601d\u8b70\u306a\u3053\u3068\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>\u307e\u305a\u306f\u3053\u306e\u73fe\u8c61\u306b\u3064\u3044\u3066\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-st-blocks-my-box st-mybox has-title post-hashiro-normalbox\" style=\"background-color:#fff;border-color:#777777\"><p class=\"st-mybox-title\" style=\"color:#777777;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-check-circle st-css-no\" aria-hidden=\"\"><\/i>\u96fb\u8eca\u306e\u540a\u308a\u9769<\/p><div class=\"st-in-mybox\">\n<p>\u96fb\u8eca\u304c\u767a\u9032\u3059\u308b\u3068\u304d\uff08\u9032\u884c\u65b9\u5411\u306b\u52a0\u901f\u3059\u308b\u3068\u304d\uff09\uff0c\u3064\u308a\u9769\u304c\u96fb\u8eca\u306e\u9032\u884c\u65b9\u5411\u3068\u53cd\u5bfe\u5411\u304d\u306b\u50be\u304f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"149\" height=\"136\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406512.svg\" alt=\"\" class=\"wp-image-4532\"\/><noscript><img decoding=\"async\" width=\"149\" height=\"136\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406512.svg\" alt=\"\" class=\"wp-image-4532\"\/><\/noscript><\/figure>\n\n\n\n<p>\u96fb\u8eca\u5185\u306e\u8996\u70b9\u304b\u3089\uff0c\u3053\u306e\u73fe\u8c61\u306f\u3069\u3046\u8aac\u660e\u3067\u304d\u308b\u304b\u3092\u8003\u3048\u308b\u3002<\/p>\n<\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u96fb\u8eca\u5185\u306e\u8996\u70b9<\/h3>\n\n\n\n<p>\u52a0\u901f\u3057\u3066\u3044\u308b\u96fb\u8eca\u306e\u4e2d\u306e\u8996\u70b9\u3067\u8003\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3064\u308a\u9769\uff08\u306e\u8f2a\u3063\u304b\u306e\u90e8\u5206\uff09\u306b\u50cd\u304f\u529b\u306f\uff0c\u5f35\u529b\u3068\u91cd\u529b\u306e\u307f\u3067\u3059\u306e\u3067\uff0c\u529b\u306e\u4f5c\u7528\u56f3\u306f\u6b21\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"88\" height=\"148\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406513.svg\" alt=\"\" class=\"wp-image-4533\"\/><noscript><img decoding=\"async\" width=\"88\" height=\"148\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406513.svg\" alt=\"\" class=\"wp-image-4533\"\/><\/noscript><\/figure>\n\n\n\n<p>\u4e00\u65b9\u3067\uff0c\u3053\u306e\u3064\u308a\u9769\u306f\u76ee\u306e\u524d\u3067\u9759\u6b62\u3057\u3066\u3044\u307e\u3059\u306e\u3067\uff0c\u529b\u306e\u3064\u308a\u5408\u3044\u304c\u6210\u7acb\u3059\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"st-kaiwa-box kaiwaicon2 clearfix\"><div class=\"st-kaiwa-area2\"><div class=\"st-kaiwa-hukidashi2\"><div class=\"wp-block-st-blocks-st-kaiwa\">\n<p>\u3057\u304b\u3057\u56f3\u306e\u529b\u306e\u4f5c\u7528\u56f3\uff0c\u3069\u3046\u8003\u3048\u3066\u3082\u3064\u308a\u5408\u3063\u3066\u3044\u306a\u3044\u3067\u3059\u3088\u306d\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\u7591\u554f\uff09.png\" width=\"60px\"><noscript><img decoding=\"async\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u751f\u5f92\uff08\u7591\u554f\uff09.png\" width=\"60px\"><\/noscript><div class=\"st-kaiwa-face-name2\">\u751f\u5f92<\/div><\/div><\/div>\n\n\n\n<p>\u6c34\u5e73\u65b9\u5411\u306b\u95a2\u3057\u3066\uff0c$T\\sin\\theta$ \u306e\u529b\u304c\u53f3\u5411\u304d\u306b\u4f5c\u7528\u3057\u3066\u3044\u308b\u306e\u306b\uff0c\u7269\u4f53\u304c\u9759\u6b62\u3057\u7d9a\u3051\u3066\u3044\u308b\u306a\u3093\u3066\u602a\u5947\u73fe\u8c61\u305d\u306e\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u96fb\u8eca\u5916\u306e\u8996\u70b9<\/h3>\n\n\n\n<p>\u3067\u306f\uff0c\u3053\u306e\u3064\u308a\u9769\u3092\u96fb\u8eca\u306e\u5916\u306e\u8996\u70b9\u304b\u3089\u8003\u3048\u305f\u3089\u3069\u3046\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u969b\uff0c<span class=\"st-mymarker-s\">\u8996\u70b9\u3092\u5909\u3048\u3066\u3082\u529b\u306e\u5411\u304d\u3084\u5927\u304d\u3055\u306f\u5909\u308f\u3089\u306a\u3044<\/span>\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"123\" height=\"172\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406514.svg\" alt=\"\" class=\"wp-image-4534\"\/><noscript><img decoding=\"async\" width=\"123\" height=\"172\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406514.svg\" alt=\"\" class=\"wp-image-4534\"\/><\/noscript><\/figure>\n\n\n\n<p>\u529b\u306e\u4f5c\u7528\u56f3\u306f\u5168\u304f\u540c\u3058\u306b\u306a\u308a\u307e\u3059\u304c\uff0c\u3064\u308a\u9769\u306f\u96fb\u8eca\u3068\u4e00\u7dd2\u306b\u53f3\u5411\u304d\u306b\u52a0\u901f\u3057\u3066\u3044\u304f\u3068\u3044\u3046\u306e\u304c\u5927\u304d\u306a\u9055\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u6c34\u5e73\u65b9\u5411\u306b\u3064\u3044\u3066\u306f\uff0c\u300c\u53f3\u5411\u304d\u306b $T\\sin\\theta$ \u306e\u5f35\u529b\u304c\u304b\u304b\u3063\u3066\u3044\u308b\u3002\u305d\u306e\u7d50\u679c\uff0c\u53f3\u5411\u304d\u306b $a$ \u3067\u52a0\u901f\u3057\u3066\u3044\u308b\u3002\u300d\u3068\u8003\u3048\u3089\u308c\u308b\u305f\u3081\uff0c\u904b\u52d5\u65b9\u7a0b\u5f0f\u3068\u3057\u3066\uff0c<\/p>\n\n\n\n<p>$$ma=T\\sin\\theta\\stext{\\quad\u2026\u2026\\ \u2606}$$\u3068\u3044\u3046\u5f0f\u3092\u7acb\u3066\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6163\u6027\u529b<\/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>\u305d\u308c\u3067\u306f\u8a71\u3092\u96fb\u8eca\u5185\u306e\u8996\u70b9\u306b\u623b\u3057\u3066\u8003\u3048\u307e\u3059\u3002<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<p>\u6c34\u5e73\u65b9\u5411\u306b\u306f\u529b\u304c\u3064\u308a\u5408\u3046\u306f\u305a\u306a\u306e\u306b\uff0c\u53f3\u5411\u304d\u306b $T\\sin\\theta$ \u306e\u529b\u306e\u307f\u304c\u4f5c\u7528\u3057\u3066\u3044\u308b\u72b6\u6cc1\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u300c\u76ee\u306e\u524d\u3067\u3064\u308a\u9769\u304c\u9759\u6b62\u3057\u3066\u3044\u308b\u300d\u3053\u3068\u306f\u660e\u3089\u304b\u306b\u4e8b\u5b9f\u3067\u3059\u306e\u3067\uff0c\u4f55\u3089\u304b\u306e\u529b\u304c\u5de6\u5411\u304d\u306b\u4f5c\u7528\u3057\u3066\u3044\u308b\u3068\u8003\u3048\u308b\u307b\u304b\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u2606\u5f0f\u3092\u8e0f\u307e\u3048\u3066\uff0c\u300c\u5de6\u5411\u304d\u306b $ma$ \u306e\u529b\u304c\u4f5c\u7528\u3057\u3066\u3044\u308b\u300d\u3068\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u3059\u308b\u3068\uff0c\u529b\u306e\u3064\u308a\u5408\u3044\u3068\u3057\u3066 $ma=T\\sin\\theta$ \u304c\u6210\u7acb\u3057\uff0c\u76ee\u306e\u524d\u3067\u3064\u308a\u9769\u304c\u9759\u6b62\u3057\u3066\u3044\u308b\u72b6\u6cc1\u3092\u8aac\u660e\u3067\u304d\u307e\u3059\u306d\u3002<\/p>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306a\uff0c\u52a0\u901f\u3057\u3066\u3044\u308b\u8996\u70b9\u306e\u307f\u3067\u89b3\u6e2c\u3055\u308c\u308b\u307f\u304b\u3051\u306e\u529b\u306e\u3053\u3068\u3092<span class=\"st-mymarker-s\">\u6163\u6027\u529b<\/span>\u3068\u547c\u3073\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u307e\u3067\u306e\u4f8b\u304b\u3089\u308f\u304b\u308b\u901a\u308a\uff0c<span class=\"st-mymarker-s-b\">\u5927\u304d\u3055\u306f $ma$ \u3067\uff0c\u5411\u304d\u306f\u52a0\u901f\u5ea6\u3068\u53cd\u5bfe\u5411\u304d<\/span>\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3088\u3063\u3066\uff0c\u6163\u6027\u529b $\\vec{f}$ \u306f\uff0c<span class=\"st-mymarker-s-b\">$\\vec{f}=-m\\vec{a}$<\/span> \u3068\u8868\u73fe\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u3053\u306e\u6163\u6027\u529b\u306f\uff0c\u300c\u52a0\u901f\u3057\u3066\u3044\u308b\u8996\u70b9\u3067\u306e\u307f\u89b3\u6e2c\u3055\u308c\u308b\u307f\u304b\u3051\u306e\u529b\u300d\u3067\u3042\u308a\uff0c<span class=\"st-mymarker-s\">\u53cd\u4f5c\u7528\u304c\u5b58\u5728\u3057\u306a\u3044<\/span>\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\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>\u6163\u6027\u529b<\/p><div class=\"st-in-mybox\">\n<p class=\"has-st-margin-bottom has-st-margin-bottom--1\">\u52a0\u901f\u5ea6 $\\vec{a}$ \u3067\u52a0\u901f\u3059\u308b\u8996\u70b9\u3067\u306f\uff0c\u8cea\u91cf $m$ \u306e\u7269\u4f53\u306b $\\vec{f}=-m\\vec{a}$ \u306e\u6163\u6027\u529b\u304c\u4f5c\u7528\u3059\u308b\u3002<\/p>\n<\/div><\/div>\n\n\n\n<p>\u307e\u3068\u3081\u308b\u3068\uff0c\u300c\u52a0\u901f\u5ea6 $a$ \u3067\u52a0\u901f\u3057\u3066\u3044\u308b\u8996\u70b9\u3067\u306f\uff0c\u52a0\u901f\u5ea6\u3068\u53cd\u5bfe\u5411\u304d\u306b $ma$ \u306e\u529b\u304c\u50cd\u3044\u3066\u307f\u3048\u308b\uff01\u300d\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6163\u6027\u529b\u306e\u8a71\u3092\u8e0f\u307e\u3048\u3066<\/h3>\n\n\n\n<p>\u96fb\u8eca\u306e\u4f8b\u3067\u306f\u7d50\u679c\u3068\u3057\u3066\uff0c\u96fb\u8eca\u306e\u5916\u306e\u8996\u70b9\uff08\u9759\u6b62\u7cfb\uff09\u3067\u3082\uff0c\u52a0\u901f\u3057\u3066\u3044\u308b\u96fb\u8eca\u306e\u4e2d\u306e\u8996\u70b9\u3067\u3082\uff0c<\/p>\n\n\n\n<p>$$ma=T\\sin\\theta$$\u3068\u3044\u3046\u5f0f\u304c\u6210\u308a\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3057\uff0c\u96fb\u8eca\u306e\u5916\u306e\u8996\u70b9\u3067\u306f\u300c\u53f3\u5411\u304d\u306b $T\\sin\\theta$ \u306e\u529b\u3092\u53d7\u3051\u3066\uff0c\u52a0\u901f\u5ea6 $a$ \u3067\u52a0\u901f\u3057\u305f\uff0c\u3068\u3044\u3046\u904b\u52d5\u65b9\u7a0b\u5f0f\u300d\u3092\u610f\u5473\u3057\u3066\u304a\u308a\uff0c\u96fb\u8eca\u306e\u4e2d\u306e\u8996\u70b9\u3067\u306f\u300c\u5de6\u5411\u304d\u306b $ma$ \u306e\u6163\u6027\u529b\u3068\uff0c\u53f3\u5411\u304d\u306b $T\\sin\\theta$ \u306e\u529b\u304c\u3064\u308a\u5408\u3063\u3066\u3044\u308b\uff0c\u3068\u3044\u3046\u529b\u306e\u3064\u308a\u5408\u3044\u306e\u5f0f\u300d\u3092\u610f\u5473\u3057\u3066\u3044\u307e\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>\u3053\u306e\u9055\u3044\u3092\u3057\u3063\u304b\u308a\u3068\u8a8d\u8b58\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<\/div><\/div><\/div><\/div>\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>\u925b\u76f4\u4e0a\u5411\u304d\u3092\u901f\u5ea6\u306e\u6b63\u306e\u5411\u304d\u3068\u3057\u305f\u3068\u304d\uff0c$v-t$ \u30b0\u30e9\u30d5\u306b\u793a\u3059\u904b\u52d5\u3092\u30a8\u30ec\u30d9\u30fc\u30bf\u30fc\u304c\u884c\u3063\u305f\u3002\u3053\u306e\u3068\u304d\uff0c\u30a8\u30ec\u30d9\u30fc\u30bf\u30fc\u5185\u306e\u8cea\u91cf $m$ \u306e\u7269\u4f53\u304c\u5e8a\u304b\u3089\u53d7\u3051\u308b\u5782\u76f4\u6297\u529b\u306e\u5927\u304d\u3055\u3092\uff0c\u6a2a\u8ef8\u306b\u6642\u523b $t$ \u3092\u53d6\u3063\u305f\u30b0\u30e9\u30d5\u4e0a\u306b\u56f3\u793a\u305b\u3088\u3002\u305f\u3060\u3057\uff0c\u91cd\u529b\u52a0\u901f\u5ea6\u306e\u5927\u304d\u3055\u3092 $g$ \u3068\u3057\uff0c$a&lt;g$ \u304c\u6210\u308a\u7acb\u3064\u3082\u306e\u3068\u3059\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"178\" height=\"142\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406518.svg\" alt=\"\" class=\"wp-image-4538\"\/><noscript><img decoding=\"async\" width=\"178\" height=\"142\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406518.svg\" alt=\"\" class=\"wp-image-4538\"\/><\/noscript><\/figure>\n\n\n\n<div style=\"height:0px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div><\/div>\n\n\n\n<p><br>\u30a8\u30ec\u30d9\u30fc\u30bf\u30fc\u306e\u52a0\u901f\u5ea6\u3092 $a$ \u3068\u3059\u308b\u3002\u30a8\u30ec\u30d9\u30fc\u30bf\u30fc\u5185\u306e\u8996\u70b9\u306b\u304a\u3051\u308b\uff0c\u7269\u4f53\u306e\u529b\u306e\u4f5c\u7528\u56f3\u306f\u6b21\u306e\u901a\u308a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"79\" height=\"130\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406519.svg\" alt=\"\" class=\"wp-image-4539\"\/><noscript><img decoding=\"async\" width=\"79\" height=\"130\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406519.svg\" alt=\"\" class=\"wp-image-4539\"\/><\/noscript><\/figure>\n\n\n\n<p>\u529b\u306e\u3064\u308a\u5408\u3044\u3088\u308a\uff0c<\/p>\n\n\n\n<p>$$N=mg+ma$$\u304c\u6210\u7acb\u3059\u308b\u3002<\/p>\n\n\n\n<p>$v-t$ \u30b0\u30e9\u30d5\u306e\u50be\u304d\u304b\u3089\uff0c\u305d\u308c\u305e\u308c\u306e\u6642\u523b\u306b\u304a\u3051\u308b\u52a0\u901f\u5ea6\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p> $0\\leqq t\\leqq t_1$ \u306e\u3068\u304d\uff0c$a=\\bun{v_0}{t_1}$<\/p>\n\n\n\n<p> $t_1\\leqq t\\leqq t_2$ \u306e\u3068\u304d\uff0c$a=0$<\/p>\n\n\n\n<p> $t_2\\leqq t\\leqq t_3$ \u306e\u3068\u304d\uff0c$-\\bun{v_0}{t_3-t_2}$<\/p>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u3088\u3063\u3066\uff0c$N$ \u3092\u7e26\u8ef8\u306b\uff0c$t$ \u3092\u6a2a\u8ef8\u306b\u53d6\u3063\u305f\u30b0\u30e9\u30d5\u306f\u6b21\u306e\u901a\u308a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"241\" height=\"142\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406520.svg\" alt=\"\" class=\"wp-image-4540\"\/><noscript><img decoding=\"async\" width=\"241\" height=\"142\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406520.svg\" alt=\"\" class=\"wp-image-4540\"\/><\/noscript><\/figure>\n\n\n\n<p>\u9759\u6b62\u7cfb\u306b\u304a\u3044\u3066\u904b\u52d5\u65b9\u7a0b\u5f0f\u3092\u8003\u3048\u308b\u3053\u3068\u3067\u3082\u540c\u3058\u7b54\u3048\u304c\u5f97\u3089\u308c\u307e\u3059\u306e\u3067\uff0c\u4f59\u88d5\u306e\u3042\u308b\u4eba\u306f\u78ba\u8a8d\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u96fb\u8eca\u306e\u540a\u308a\u9769 \u96fb\u8eca\u306e\u540a\u308a\u9769\u306e\u4f8b \u4e57\u3063\u3066\u3044\u308b\u96fb\u8eca\u304c\u767a\u9032\u3059\u308b\u3068\u304d\uff0c\u76ee\u306e\u524d\u306e\u3064\u308a\u9769\u304c\u659c\u3081\u306b\u50be\u304f\u306e\u3092\u898b\u305f\u3053\u3068\u304c\u3042\u308b\u3067\u3057\u3087\u3046\u304b\u3002 \u6163\u308c\u3066\u3057\u307e\u3046\u3068\u5f53\u305f\u308a\u524d\u306e\u3053\u3068\u306a\u306e\u3067\u3059\u304c\uff0c\u3053\u308c\u3063\u3066\u3088\u304f\u3088\u304f\u8003\u3048\u3066\u307f\u308b\u3068\u4e0d\u601d\u8b70\u306a\u3053\u3068 &#8230; <\/p>\n","protected":false},"author":1,"featured_media":4709,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20,39],"tags":[],"class_list":["post-4701","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\/4701"}],"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=4701"}],"version-history":[{"count":7,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/posts\/4701\/revisions"}],"predecessor-version":[{"id":4708,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/posts\/4701\/revisions\/4708"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/media\/4709"}],"wp:attachment":[{"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4701"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4701"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4701"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}