{"id":4711,"date":"2023-07-26T17:47:22","date_gmt":"2023-07-26T08:47:22","guid":{"rendered":"https:\/\/torisetudy.com\/?p=4711"},"modified":"2025-04-03T00:51:07","modified_gmt":"2025-04-02T15:51:07","slug":"%e8%a6%8b%e3%81%8b%e3%81%91%e3%81%ae%e9%87%8d%e5%8a%9b%e3%83%bb%e9%81%a0%e5%bf%83%e5%8a%9b","status":"publish","type":"post","link":"https:\/\/torisetudy.com\/?p=4711","title":{"rendered":"\u898b\u304b\u3051\u306e\u91cd\u529b\u30fb\u9060\u5fc3\u529b"},"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> \u307f\u304b\u3051\u306e\u91cd\u529b<\/a><\/li><li><a href=\"#i-2\"><span class=\"toc_number toc_depth_1\">2<\/span> \u9060\u5fc3\u529b<\/a><\/li><\/ul><\/div>\n<h2 class=\"wp-block-heading\"><span id=\"i\">\u307f\u304b\u3051\u306e\u91cd\u529b<\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u307f\u304b\u3051\u306e\u91cd\u529b\u3068\u306f<\/h3>\n\n\n\n<p>\u300c\u6163\u6027\u529b\u300d\u306e\u30da\u30fc\u30b8\u306e\u4f8b\u3067\u898b\u305f\u901a\u308a\uff0c$a$ \u3067\u52a0\u901f\u3059\u308b\u96fb\u8eca\u306e\u4e2d\u306e\u8996\u70b9\u3067\u306f\uff0c\u52a0\u901f\u5ea6\u3068\u53cd\u5bfe\u5411\u304d\u306b $ma$ \u306e\u6163\u6027\u529b\u304c\u4f5c\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"112\" height=\"139\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406516.svg\" alt=\"\" class=\"wp-image-4536\"\/><noscript><img decoding=\"async\" width=\"112\" height=\"139\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406516.svg\" alt=\"\" class=\"wp-image-4536\"\/><\/noscript><\/figure>\n\n\n\n<p>\u3053\u306e\u6163\u6027\u529b\u306f\uff0c\u81ea\u5206\u81ea\u8eab\u3082\u542b\u3081\u3066\u3042\u3089\u3086\u308b\u7269\u4f53\u306b\u4f5c\u7528\u3059\u308b\u3053\u3068\u306b\u6c17\u3092\u3064\u3051\u3066\u304f\u3060\u3055\u3044\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>\u96fb\u8eca\u304c\u767a\u9032\u3059\u308b\u3068\u304d\uff0c\u5f8c\u308d\u5411\u304d\u306b\u5012\u308c\u305d\u3046\u306b\u306a\u308a\u307e\u3059\u3088\u306d\u2026\uff1f<\/p>\n<\/div><\/div><\/div><\/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>\u307e\u308f\u308a\u306e\u4eba\u3082\u307f\u3093\u306a\u5012\u308c\u305d\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u306f\u305a\u3067\u3059\u3002<\/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>\u3064\u307e\u308a\uff0c\u96fb\u8eca\u306e\u4e2d\u306e\u8996\u70b9\u3067\u306f\uff0c\u3042\u3089\u3086\u308b\u7269\u4f53\u306b\u5e38\u306b\u300c\u9032\u884c\u65b9\u5411\u3068\u9006\u5411\u304d\u306e\u6163\u6027\u529b $ma$\u300d\u3068\u300c\u925b\u76f4\u65b9\u5411\u4e0b\u5411\u304d\u306e\u91cd\u529b $mg$\u300d\u304c\u4f5c\u7528\u3057\u3066\u3044\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e2\u3064\u306e\u529b\u3092\u307e\u3068\u3081\u3066\uff0c\u96fb\u8eca\u5185\u3067\u306e\u8996\u70b9\u3067\u306e&#8221;\u91cd\u529b&#8221;\u3068\u3057\u3066\u8003\u3048\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u300c\u6163\u6027\u529b\u3068\u91cd\u529b\u3092\u307e\u3068\u3081\u305f\uff0c\u52a0\u901f\u3059\u308b\u8996\u70b9\u3067\u306e&#8221;\u91cd\u529b&#8221;\u300d\u3092\uff0c<span class=\"st-mymarker-s\">\u307f\u304b\u3051\u306e\u91cd\u529b<\/span>\u3068\u547c\u3073\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"302\" height=\"136\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406517.svg\" alt=\"\" class=\"wp-image-4537\"\/><noscript><img decoding=\"async\" width=\"302\" height=\"136\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406517.svg\" alt=\"\" class=\"wp-image-4537\"\/><\/noscript><\/figure>\n\n\n\n<p>\u3053\u306e\u307f\u304b\u3051\u306e\u91cd\u529b $mg\\mskip 1mu\\prime $ \u306e\u5927\u304d\u3055\u306f\uff0c\u4e09\u5e73\u65b9\u306e\u5b9a\u7406\u304b\u3089\uff0c<\/p>\n\n\n\n<p>$$g\\mskip 1mu\\prime =\\sqrt{a^2+g^2}$$\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u96fb\u8eca\u306e\u4e2d\u306e\u4e16\u754c\u3067\u306f\uff0c\u306f\u3058\u3081\u304b\u3089\u300c$mg\\mskip 1mu\\prime $ \u306e\u91cd\u529b\u304c\u50cd\u304f\u300d\u3082\u306e\u3068\u3057\u3066\u8003\u3048\u308b\u3053\u3068\u3067\uff0c\u554f\u984c\u304c\u89e3\u304d\u3084\u3059\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span id=\"i-2\">\u9060\u5fc3\u529b<\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u5186\u904b\u52d5\u306b\u304a\u3051\u308b\u6163\u6027\u529b<\/h3>\n\n\n\n<p>\u3053\u3053\u307e\u3067\u306f\uff0c\u76f4\u7dda\u4e0a\u3092\u52a0\u901f\u3057\u3066\u3044\u308b\u7269\u4f53\u306b\u3064\u3044\u3066\u6163\u6027\u529b\u3092\u8003\u3048\u307e\u3057\u305f\u304c\uff0c\u5186\u904b\u52d5\u306e\u5834\u5408\u3067\u3082\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u5186\u904b\u52d5\u306e\u52a0\u901f\u5ea6\u304c\uff0c\u5186\u306e\u4e2d\u5fc3\u5411\u304d\u3067\u3042\u3063\u305f\u3053\u3068\uff0c$a=r\\omega^2=\\Bun{v^2}{r}$ \u3067\u8868\u3055\u308c\u308b\u3053\u3068\u3092\u601d\u3044\u51fa\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u5411\u5fc3\u529b $f$ \u3092\u53d7\u3051\u3066\u5186\u904b\u52d5\u3057\u3066\u3044\u308b\u7269\u4f53\u304c\u3042\u3063\u305f\u3068\u3057\u307e\u3057\u3087\u3046\u3002\u5186\u904b\u52d5\u3092\u5916\u304b\u3089\u898b\u305f\u5834\u5408\uff0c\u7269\u4f53\u3068\u4e00\u7dd2\u306b\u5186\u904b\u52d5\u3057\u3066\u3044\u308b\u8996\u70b9\u304b\u3089\u76ee\u306e\u524d\u306e\u7269\u4f53\u3092\u898b\u305f\u5834\u5408\u3068\u3067\u529b\u306e\u4f5c\u7528\u56f3\u3092\u6bd4\u8f03\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"275\" height=\"159\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406521.svg\" alt=\"\" class=\"wp-image-4541\"\/><noscript><img decoding=\"async\" width=\"275\" height=\"159\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406521.svg\" alt=\"\" class=\"wp-image-4541\"\/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u5916\u304b\u3089\u306e\u8996\u70b9<\/h3>\n\n\n\n<p>\u5916\u304b\u3089\u306e\u8996\u70b9\u3067\u306f\uff0c\u300c\u7269\u4f53\u304c\u5411\u5fc3\u529b $f$ \u3092\u53d7\u3051\u3066\u5186\u904b\u52d5\u3057\u3066\u3044\u308b\u300d\u3068\u8003\u3048\u3089\u308c\u308b\u305f\u3081\uff0c\u5411\u5fc3\u65b9\u5411\u306e\u904b\u52d5\u65b9\u7a0b\u5f0f\u3068\u3057\u3066\uff0c<\/p>\n\n\n\n<p>$$m\\bun{v^2}{r}=f\\quad\\stext{\uff08\u307e\u305f\u306f $mr\\omega^2=f$\uff09}$$\u3068\u7acb\u5f0f\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e00\u7dd2\u306b\u5186\u904b\u52d5\u3059\u308b\u8996\u70b9<\/h3>\n\n\n\n<p>\u4e00\u65b9\u3067\uff0c\u7269\u4f53\u3068\u4e00\u7dd2\u306b\u5186\u904b\u52d5\u3057\u3066\u3044\u308b\u8996\u70b9\u306b\u304a\u3044\u3066\u306f\uff0c\u7269\u4f53\u306f\u76ee\u306e\u524d\u3067\u9759\u6b62\u3057\u3066\u3044\u308b\u306f\u305a\u3067\u3059\u306e\u3067\uff0c\u529b\u306f\u3064\u308a\u5408\u3063\u3066\u3044\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u8996\u70b9\u306b\u304a\u3044\u3066\uff0c\u300c\u5186\u306e\u4e2d\u5fc3\u304b\u3089\u5916\u5411\u304d\u306b\uff0c$f\\mskip 2mu\\prime =mr\\omega^2=m\\Bun{v^2}{r}$ \u306e\u5927\u304d\u3055\u306e\u6163\u6027\u529b\u304c\u50cd\u3044\u3066\u3044\u308b\u300d\u3068\u8003\u3048\u308c\u3070\uff0c\u3046\u307e\u304f\u3053\u306e\u72b6\u6cc1\u3092\u8aac\u660e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u306d\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"180\" height=\"145\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406522.svg\" alt=\"\" class=\"wp-image-4542\"\/><noscript><img decoding=\"async\" width=\"180\" height=\"145\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406522.svg\" alt=\"\" class=\"wp-image-4542\"\/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u9060\u5fc3\u529b<\/h3>\n\n\n\n<p>\u3053\u306e\u300c\u5186\u904b\u52d5\u3059\u308b\u8996\u70b9\u306b\u304a\u3051\u308b\u6163\u6027\u529b\u300d\u306e\u3053\u3068\u3092\uff0c<span class=\"st-mymarker-s\">\u9060\u5fc3\u529b<\/span>\u3068\u547c\u3073\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8eca\u3067\u6025\u30ab\u30fc\u30d6\u3092\u66f2\u304c\u308b\u3068\u304d\u306b\uff0c\u5916\u5074\u306b\u5411\u304b\u3063\u3066\u62bc\u3057\u4ed8\u3051\u3089\u308c\u308b\u3088\u3046\u306a\u529b\u3092\u53d7\u3051\u305f\u3053\u3068\u304c\u3042\u308b\u304b\u3068\u601d\u3044\u307e\u3059\u304c\uff0c\u305d\u306e\u529b\u306e\u6b63\u4f53\u304c\u3053\u306e\u9060\u5fc3\u529b\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u9060\u5fc3\u529b\u306b\u3064\u3044\u3066\u3082\u5411\u304d\u3092\u542b\u3081\u308b\u3068\uff0c$f=-m\\vec{a}$ \u3068\u304b\u304f\u3053\u3068\u304c\u3067\u304d\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>\u307f\u304b\u3051\u306e\u529b\u3067\u3042\u308b\u305f\u3081\u306b\u53cd\u4f5c\u7528\u304c\u5b58\u5728\u3057\u306a\u3044\u3053\u3068\u3082\u78ba\u8a8d\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-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>\u9060\u5fc3\u529b<\/p><div class=\"st-in-mybox\">\n<p>\u52a0\u901f\u5ea6 $a=r\\omega^2=\\bun{v^2}{r}$ \u3067\u5186\u904b\u52d5\u3059\u308b\u7269\u4f53\u3068\u5171\u306b\u904b\u52d5\u3059\u308b\u8996\u70b9\u306b\u304a\u3044\u3066\uff0c\u7269\u4f53\u306b\u306f\uff0c<\/p>\n\n\n\n<p>$$f=mr\\omega^2=m\\Bun{v^2}{r}$$\u306e\u5927\u304d\u3055\u306e\u9060\u5fc3\u529b\u304c\u5186\u306e\u4e2d\u5fc3\u304b\u3089\u5916\u5411\u304d\u306b\u4f5c\u7528\u3059\u308b\u3002<\/p>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u76ee\u6b211 \u307f\u304b\u3051\u306e\u91cd\u529b2 \u9060\u5fc3\u529b \u307f\u304b\u3051\u306e\u91cd\u529b \u307f\u304b\u3051\u306e\u91cd\u529b\u3068\u306f \u300c\u6163\u6027\u529b\u300d\u306e\u30da\u30fc\u30b8\u306e\u4f8b\u3067\u898b\u305f\u901a\u308a\uff0c$a$ \u3067\u52a0\u901f\u3059\u308b\u96fb\u8eca\u306e\u4e2d\u306e\u8996\u70b9\u3067\u306f\uff0c\u52a0\u901f\u5ea6\u3068\u53cd\u5bfe\u5411\u304d\u306b $ma$ \u306e\u6163\u6027\u529b\u304c\u4f5c\u7528\u3057\u307e\u3059\u3002 \u3053\u306e\u6163\u6027\u529b &#8230; 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