{"id":4126,"date":"2023-01-20T21:06:43","date_gmt":"2023-01-20T12:06:43","guid":{"rendered":"https:\/\/torisetudy.com\/?p=4126"},"modified":"2025-05-25T00:29:10","modified_gmt":"2025-05-24T15:29:10","slug":"%e9%80%9f%e5%ba%a6%e3%81%ae%e5%90%88%e6%88%90%e3%81%a8%e7%9b%b8%e5%af%be%e9%80%9f%e5%ba%a6","status":"publish","type":"post","link":"https:\/\/torisetudy.com\/?p=4126","title":{"rendered":"\u901f\u5ea6\u306e\u5408\u6210\u3068\u76f8\u5bfe\u901f\u5ea6"},"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> \u76f8\u5bfe\u901f\u5ea6<\/a><\/li><li><a href=\"#i-2\"><span class=\"toc_number toc_depth_1\">2<\/span> \u901f\u5ea6\u306e\u5408\u6210<\/a><\/li><li><a href=\"#i-3\"><span class=\"toc_number toc_depth_1\">3<\/span> \u76f8\u5bfe\u901f\u5ea6\u3068\u5408\u6210\u901f\u5ea6\u306e\u95a2\u4fc2<\/a><\/li><\/ul><\/div>\n<h2 class=\"wp-block-heading\"><span id=\"i\">\u76f8\u5bfe\u901f\u5ea6<\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u76f8\u5bfe\u901f\u5ea6\u306e\u78ba\u8a8d<\/h3>\n\n\n\n<p>\u89b3\u6e2c\u8005\u304c\u904b\u52d5\u3057\u3066\u3044\u308b\u5834\u5408\uff0c\u305d\u306e\u89b3\u6e2c\u8005\u304b\u3089\u898b\u305f\u3068\u304d\u306b\u7269\u4f53\uff08\u89b3\u6e2c\u5bfe\u8c61\uff09\u306e\u904b\u52d5\u304c\u3069\u306e\u3088\u3046\u306b\u898b\u3048\u308b\u304b\u3092\u8003\u3048\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\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>\u7269\u4f53A\u304b\u3089\u89b3\u6e2c\u3057\u305f\u7269\u4f53B\u306e\u901f\u5ea6\u306e\u3053\u3068\u3092\u300cA\u306b\u5bfe\u3059\u308bB\u306e\u76f8\u5bfe\u901f\u5ea6\u300d\u3068\u547c\u3076\u306e\u3067\u3057\u305f\u306d\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\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>\u300c\u76f8\u5bfe\u904b\u52d5\u300d\u3068\u3044\u308f\u308c\u305f\u3089\uff0c\u3068\u306b\u304b\u304f<span class=\"st-mymarker-s\">\u300c\uff08\u76f8\u624b\uff09$-$\uff08\u81ea\u5206\uff09\u300d<\/span>\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u89b3\u6e2c\u5bfe\u8c61\u304b\u3089\uff0c\u89b3\u6e2c\u8005\u306e\u901f\u5ea6\u3092\u5f15\u304f\u3053\u3068\u3067\u8a08\u7b97\u3057\u307e\u3059\u3002\u3053\u308c\u3088\u308a\uff0cA\u306b\u5bfe\u3059\u308bB\u306e\u76f8\u5bfe\u901f\u5ea6\u306f\uff0c<br>$$\\vec{v\\SUB{AB}}=\\vec{v\\SUB{B}}-\\vec{v\\SUB{A}}$$\u3068\u304b\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u306d\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u56f3\u5f62\u7684\u306a\u8003\u3048\u65b9<\/h3>\n\n\n\n<p>\u5f0f\u304b\u3089\u3082\u308f\u304b\u308b\u901a\u308a\uff0c\u76f8\u5bfe\u901f\u5ea6\u306f\u30d9\u30af\u30c8\u30eb\u540c\u58eb\u306e\u5f15\u304d\u7b97\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u5e73\u9762\u4e0a\uff082\u6b21\u5143\u7a7a\u9593\uff09\u3067\u306e\u76f8\u5bfe\u904b\u52d5\u3092\u8003\u3048\u308b\u969b\u306b\u306f\uff0c\u6210\u5206\u540c\u58eb\u306e\u5f15\u304d\u7b97\u3067\u8003\u3048\u3066\u3082\u3088\u3044\u3067\u3059\u304c\uff0c\u30d9\u30af\u30c8\u30eb\u306e\u5f15\u304d\u7b97\u3068\u3057\u3066\u56f3\u5f62\u7684\u306b\u51e6\u7406\u3059\u308b\u3068\u898b\u901a\u3057\u304c\u3088\u304f\u306a\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"202\" height=\"118\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406451.svg\" alt=\"\" class=\"wp-image-4128\"\/><noscript><img decoding=\"async\" width=\"202\" height=\"118\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406451.svg\" alt=\"\" class=\"wp-image-4128\"\/><\/noscript><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span id=\"i-2\">\u901f\u5ea6\u306e\u5408\u6210<\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u7c21\u5358\u306a\u4f8b\u3092\u901a\u3058\u3066<\/h3>\n\n\n\n<p>\u76f8\u5bfe\u901f\u5ea6\u3068\u975e\u5e38\u306b\u52d8\u9055\u3044\u3057\u3084\u3059\u3044\u300c\u901f\u5ea6\u306e\u5408\u6210\u300d\u306b\u3064\u3044\u3066\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\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>\u7c21\u5358\u306a\u4f8b<\/p><div class=\"st-in-mybox\">\n<p>$10\\ms$ \u306e\u901f\u5ea6\u3067\u9032\u3080\u8239\u304c\u3042\u308b\u3002\u3053\u306e\u8239\u306e\u4e0a\u3067\uff0c\u8239\u306e\u9032\u884c\u65b9\u5411\u3068\u540c\u3058\u5411\u304d\u306b $2.0\\ms$ \u306e\u901f\u5ea6\u3067\u3072\u308d\u3057\u304f\u3093\u304c\u6b69\u3044\u3066\u3044\u308b\u3002\u9759\u6b62\u7cfb\u306b\u304a\u3051\u308b\uff0c\u3072\u308d\u3057\u304f\u3093\u306e\u901f\u5ea6\u3092\u6c42\u3081\u3088\u3002<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-st-blocks-memo clip-memobox has-icon-label post-hashiro-tyuu\" style=\"color:#808080;background-color:#f5f5f5\"><div class=\"clip-fonticon\" style=\"color:#919191;border-color:#9191914d\"><i class=\"st-fa st-svg-exclamation-circle st-css-no\" data-icon-label=\"\u6ce8\" aria-hidden=\"\"><\/i><\/div><div class=\"clip-memotext\" style=\"color:#808080\">\n<p class=\"has-st-icon has-st-icon-exclamation-circle\">\u300c\u9759\u6b62\u7cfb\u306b\u304a\u3051\u308b\u300d\u306f\uff0c\u300c\u9759\u6b62\u3057\u3066\u3044\u308b\u89b3\u6e2c\u8005\u304b\u3089\u898b\u305f\u3068\u304d\u300d\u3068\u3057\u3066\u8003\u3048\u308b\u3002<\/p>\n<\/div><\/div>\n\n\n\n<p>\u300c\u3072\u308d\u3057\u304f\u3093\u3063\u3066\u8ab0\u3084\u306d\u3093\u300d\u3068\u3044\u3046\u30c4\u30c3\u30b3\u30df\u306f\u3055\u3066\u304a\u304d\u3002\u554f\u984c\u81ea\u4f53\u306f\u96e3\u3057\u304f\u306a\u3044\u3067\u3059\u3088\u306d\u2026\uff1f<\/p>\n\n\n\n<p>\u8239\u81ea\u4f53\u304c $1.0\\s$ \u306e\u9593\u306b $10\\m$ \u9032\u3080\u308f\u3051\u3067\u3059\u304b\u3089\uff0c\u8239\u306e\u4e0a\u3067\u5bdd\u3063\u8ee2\u304c\u3063\u3066\u3044\u3066\u3082\u3072\u308d\u3057\u304f\u3093\u306f\u8239\u3068\u4e00\u7dd2\u306b $10\\m$ \u9032\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5b9f\u969b\u306b\u306f\uff0c\u3072\u308d\u3057\u304f\u3093\u306f\u6b69\u304f\u3053\u3068\u3067\u3055\u3089\u306b $2.0\\m$ \u3060\u3051\u9032\u3093\u3067\u3044\u308b\u308f\u3051\u3067\u3059\u304b\u3089\uff0c\u3072\u308d\u3057\u304f\u3093\u304c $1.0\\s$ \u306e\u9593\u306b\u9032\u3080\u5408\u8a08\u306e\u8ddd\u96e2\u306f $12\\m$\u3002<\/p>\n\n\n\n<p>\u3088\u3063\u3066\uff0c\u6c42\u3081\u308b\u901f\u5ea6\u306f $12\\ms$ \u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e00\u822c\u5316<\/h3>\n\n\n\n<p>\u3053\u306e\u4f8b\u3092\u4e00\u822c\u5316\u3057\u3066\u8003\u3048\u307e\u3059\u3002\u9759\u6b62\u7cfb\u306b\u304a\u3051\u308b\u8239\u306e\u901f\u5ea6\u3092 $\\vec{v_1}$\uff0c\u8239\u306e\u4e0a\u3067\u306e\u3072\u308d\u3057\u304f\u3093\u306e\u901f\u5ea6\u3092 $\\vec{v_r}$\uff0c\u9759\u6b62\u7cfb\u306b\u304a\u3051\u308b\u3072\u308d\u3057\u304f\u3093\u306e\u901f\u5ea6\u3092 $\\vec{v_2}$ \u3068\u3057\u305f\u5834\u5408\uff0c<\/p>\n\n\n\n<p>$$\\vec{v_2}=\\vec{v_1}+\\vec{v_r}\\stext{\\quad\u2026\u2026\\ \u2606}$$\u304c\u6210\u308a\u7acb\u3064\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e $\\vec{v_2}$ \u3092\uff0c$\\vec{v_1}$ \u3068 $\\vec{v_r}$ \u306e <span class=\"st-mymarker-s\">\u5408\u6210\u901f\u5ea6<\/span>\u3068\u547c\u3073\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span id=\"i-3\">\u76f8\u5bfe\u901f\u5ea6\u3068\u5408\u6210\u901f\u5ea6\u306e\u95a2\u4fc2<\/span><\/h2>\n\n\n\n<p>$\\vec{v_r}$ \u306f\u300c\u8239\u306e\u4e0a\u3067\u306e\u3072\u308d\u3057\u304f\u3093\u306e\u901f\u5ea6\u300d\u3067\u3057\u305f\u304c\uff0c\u3044\u3044\u63db\u3048\u308b\u3068\u300c\u8239\u306b\u5bfe\u3059\u308b\u3072\u308d\u3057\u304f\u3093\u306e\u901f\u5ea6\u300d\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\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>\u3053\u308c\u3063\u3066\u3064\u307e\u308a\u76f8\u5bfe\u901f\u5ea6\u3067\u3059\u3088\u306d\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>\u2606\u5f0f\u3092\u5909\u5f62\u3059\u308b\u3068\uff0c$\\vec{v_r}=\\vec{v_2}-\\vec{v_1}$ \u3068\u3057\u3066\u8a08\u7b97\u3067\u304d\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u8239\u304c\u89b3\u6e2c\u8005\uff08\u81ea\u5206\uff09\uff0c\u3072\u308d\u3057\u304f\u3093\u304c\u89b3\u6e2c\u5bfe\u8c61\uff08\u76f8\u624b\uff09\u3067\u3042\u308b\u3053\u3068\u3092\u8e0f\u307e\u3048\u308b\u3068\uff0c<\/p>\n\n\n\n<p>$$\\vec{v_r}=\\vec{v_2}-\\vec{v_1}=\\vec{\\stext{\uff08\u3072\u308d\u3057\u304f\u3093\u306e\u901f\u5ea6\uff09}}-\\vec{\\stext{\uff08\u8239\u306e\u901f\u5ea6\uff09}}$$\u306f\uff0c\u78ba\u304b\u306b\u300c\uff08\u76f8\u624b\uff09$-$\uff08\u81ea\u5206\uff09\u300d\u306e\u5f62\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3067\u304d\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>\u76f8\u5bfe\u901f\u5ea6\u3068\u5408\u6210\u901f\u5ea6<\/p><div class=\"st-in-mybox\">\n<p>A\uff08\u89b3\u6e2c\u8005\uff09\u306e\u901f\u5ea6\u3092 $\\vec{v\\SUB{A}}$\uff0cB\uff08\u89b3\u6e2c\u5bfe\u8c61\uff09\u306e\u901f\u5ea6\u3092 $\\vec{v\\SUB{B}}$\uff0cA\u306b\u5bfe\u3059\u308bB\u306e\u76f8\u5bfe\u901f\u5ea6\u3092 $\\vec{v\\SUB{AB}}$ \u3068\u3059\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading is-style-st-heading-custom-count post-hashiro-countA\">\u76f8\u5bfe\u901f\u5ea6<\/h3>\n\n\n\n<p>\u300c\uff08\u76f8\u624b\uff09$-$\uff08\u81ea\u5206\uff09\u300d\u306e\u5f62\u3067\u8a08\u7b97\u3059\u308b\u3002<\/p>\n\n\n\n<p>$$\\begin{aligned} \\overrightarrow{v\\SUB{AB}}=\\overrightarrow{v\\SUB{B}}-\\overrightarrow{v\\SUB{A}} \\end{aligned}$$<\/p>\n\n\n\n<h3 class=\"wp-block-heading is-style-st-heading-custom-count post-hashiro-countA\">\u5408\u6210\u901f\u5ea6<\/h3>\n\n\n\n<p>\u89b3\u6e2c\u8005\uff08A\uff09\u306e\u901f\u5ea6\u306b\u76f8\u5bfe\u901f\u5ea6\u3092\u8db3\u3059\u3068\uff08\u5408\u6210\u3059\u308b\u3068\uff09\uff0c\u89b3\u6e2c\u5bfe\u8c61\uff08B\uff09\u306e\u901f\u5ea6\u304c\u6c42\u307e\u308b\u3002<\/p>\n\n\n\n<p>$$\\vec{v\\SUB{B}}=\\vec{v\\SUB{A}}+\\vec{v\\SUB{AB}}$$<\/p>\n<\/div><\/div>\n\n\n\n<p>\u305d\u308c\u3067\u306f\uff0c\u4f8b\u984c\u3067\u78ba\u8a8d\u3057\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>\u897f\u304b\u3089\u6771\u306b\u5411\u304b\u3063\u3066\u901f\u3055 $V$ \u3067\u6d41\u308c\u308b\u5ddd\u304c\u3042\u308b\u3002\u897f\u304b\u3089\u6771\u5411\u304d\u306b $x$ \u8ef8\u3092\uff0c\u5357\u304b\u3089\u5317\u5411\u304d\u306b $y$ \u8ef8\u3092\u3068\u308b\u3082\u306e\u3068\u3057\u3066\uff0c\u4ee5\u4e0b\u306e\u8a2d\u554f\u306b\u7b54\u3048\u3088\u3002<\/p>\n\n\n\n<p class=\"setumonnkakko\">\u9759\u6c34\u4e0a\u3092\u901f\u3055 $v_1$ \u3067\u9032\u3080\u3053\u3068\u306e\u3067\u304d\u308b\u8239\u304c\uff0c\u8239\u9996\u3092\u5317\u5074\u306e\u5bfe\u5cb8\u306b\u307e\u3063\u3059\u3050\u5411\u3051\u3066\u9032\u3093\u3067\u3044\u308b\u3002\u3053\u306e\u8239\u306e\u9759\u6b62\u7cfb\u306b\u304a\u3051\u308b\u901f\u5ea6\u3092\u6c42\u3081\u3088\u3002<\/p>\n\n\n\n<p class=\"setumonnkakko\">\u5ddd\u5cb8\u3092\u897f\u306b\u5411\u304b\u3063\u3066\u901f\u3055 $v_2$ \u3067\u6b69\u304f\u4eba\u304b\u3089\u898b\u305f\uff0c\u8239\u306e\u901f\u5ea6\u3092\u6c42\u3081\u3088\u3002<\/p>\n<\/div><\/div>\n\n\n\n<p>\u5ddd\u306e\u901f\u5ea6\u306f $(V,\\,0)$\uff0c\u9759\u6c34\u4e0a\u3092\u5317\u5074\u306e\u5bfe\u5cb8\u306b\u5411\u304b\u3063\u3066\u9032\u3080\u8239\u306e\u901f\u5ea6\u306f $(0,\\,v_1)$\uff0c\u6b69\u304f\u4eba\uff08\u89b3\u6e2c\u8005\uff09\u306e\u901f\u5ea6\u306f $(-v_2,\\,0)$ \u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"155\" height=\"143\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406452.svg\" alt=\"\" class=\"wp-image-4129\"\/><noscript><img decoding=\"async\" width=\"155\" height=\"143\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406452.svg\" alt=\"\" class=\"wp-image-4129\"\/><\/noscript><\/figure>\n\n\n\n<p>\u3053\u308c\u3089\u3092\u5229\u7528\u3057\u3066\uff0c\u901f\u5ea6\u306e\u5408\u6210\uff0c\u76f8\u5bfe\u901f\u5ea6\u306e\u8003\u3048\u65b9\u3092\u7528\u3044\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\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 setumonnkakko\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p>\u5ddd\u306e\u901f\u5ea6\u3068\uff0c\u9759\u6c34\u4e0a\u306b\u304a\u3051\u308b\u8239\u306e\u901f\u5ea6\u3092\u5408\u6210\u3057\u3066\uff0c<\/p>\n\n\n\n<p>$$(V,\\,0)+(0,\\,v_1)=(V,\\,v_1)$$<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group setumonnkakko\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p>\u6b69\u304f\u4eba\u306b\u5bfe\u3059\u308b\u8239\u306e\u76f8\u5bfe\u901f\u5ea6\u3092\u6c42\u3081\u308c\u3070\u3088\u3044\u3002\u9759\u6b62\u7cfb\u306b\u304a\u3051\u308b\u8239\u306e\u901f\u5ea6\u306f $(V,\\,v_1)$ \u306a\u306e\u3067\uff0c<\/p>\n\n\n\n<p>$$(V,\\,v_1)-(-v_2,\\,0)=(V+v_2,\\,v_1)$$<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<p>\u306a\u304a\uff0c(1) \u306e\u5408\u6210\u901f\u5ea6\u306f\u30d9\u30af\u30c8\u30eb\u306e\u8db3\u3057\u7b97\uff0c(2) \u306e\u76f8\u5bfe\u901f\u5ea6\u306f\u30d9\u30af\u30c8\u30eb\u306e\u5f15\u304d\u7b97\u306b\u306a\u3063\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>\u305d\u308c\u305e\u308c\u56f3\u793a\u3057\u3066\u6574\u7406\u3059\u308b\u3068\u6b21\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"365\" height=\"152\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u7406453.svg\" alt=\"\" class=\"wp-image-7664\"\/><noscript><img decoding=\"async\" width=\"365\" height=\"152\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u7406453.svg\" alt=\"\" class=\"wp-image-7664\"\/><\/noscript><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u76ee\u6b211 \u76f8\u5bfe\u901f\u5ea62 \u901f\u5ea6\u306e\u5408\u62103 \u76f8\u5bfe\u901f\u5ea6\u3068\u5408\u6210\u901f\u5ea6\u306e\u95a2\u4fc2 \u76f8\u5bfe\u901f\u5ea6 \u76f8\u5bfe\u901f\u5ea6\u306e\u78ba\u8a8d \u89b3\u6e2c\u8005\u304c\u904b\u52d5\u3057\u3066\u3044\u308b\u5834\u5408\uff0c\u305d\u306e\u89b3\u6e2c\u8005\u304b\u3089\u898b\u305f\u3068\u304d\u306b\u7269\u4f53\uff08\u89b3\u6e2c\u5bfe\u8c61\uff09\u306e\u904b\u52d5\u304c\u3069\u306e\u3088\u3046\u306b\u898b\u3048\u308b\u304b\u3092\u8003\u3048\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059 &#8230; <\/p>\n","protected":false},"author":1,"featured_media":4145,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20,39],"tags":[],"class_list":["post-4126","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\/4126"}],"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=4126"}],"version-history":[{"count":8,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/posts\/4126\/revisions"}],"predecessor-version":[{"id":7666,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/posts\/4126\/revisions\/7666"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/media\/4145"}],"wp:attachment":[{"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4126"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4126"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4126"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}