{"id":6127,"date":"2025-03-11T11:41:25","date_gmt":"2025-03-11T02:41:25","guid":{"rendered":"https:\/\/torisetudy.com\/?p=6127"},"modified":"2025-03-11T11:45:41","modified_gmt":"2025-03-11T02:45:41","slug":"6127","status":"publish","type":"post","link":"https:\/\/torisetudy.com\/?p=6127","title":{"rendered":"\u5f26\u3092\u4f1d\u308f\u308b\u6ce2\u306e\u901f\u3055"},"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> \u901f\u3055\u306e\u516c\u5f0f<\/a><\/li><li><a href=\"#i-2\"><span class=\"toc_number toc_depth_1\">2<\/span> \u554f\u984c\u3078\u306e\u30a2\u30d7\u30ed\u30fc\u30c1<\/a><\/li><\/ul><\/div>\n<h2 class=\"wp-block-heading\"><span id=\"i\">\u901f\u3055\u306e\u516c\u5f0f<\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u901f\u3055\u3092\u6c7a\u3081\u308b\u8981\u7d20<\/h3>\n\n\n\n<p>\u7269\u7406\u57fa\u790e\u3067\u5f26\u632f\u52d5\u306b\u3064\u3044\u3066\u5b66\u7fd2\u3057\u305f\u969b\u306b\u306f\uff0c\u300c\u5f26\u3092\u4f1d\u308f\u308b\u6ce2\u306e\u901f\u3055\u306f\uff0c\u5f26\u306e\u6750\u8cea\u3068\u5f26\u3092\u5f35\u308b\u5f35\u529b\u306b\u3088\u3063\u3066\u6c7a\u307e\u308b\u300d\u3068\u306e\u307f\u8ff0\u3079\u307e\u3057\u305f\u304c\uff0c\u5177\u4f53\u7684\u306b\u3069\u306e\u3088\u3046\u306a\u5f62\u3067\u8868\u3055\u308c\u308b\u306e\u304b\u3092\u78ba\u8a8d\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7dda\u5bc6\u5ea6\u3068\u5f35\u529b<\/h3>\n\n\n\n<p>\u307e\u305a\uff0c\u300c\u5f26\u306e\u6750\u8cea\u300d\u306b\u3064\u3044\u3066\u3067\u3059\u3002\u5f26\u306e\u5358\u4f4d\u9577\u3055\u3042\u305f\u308a\u306e\u8cea\u91cf\u306f<span class=\"st-mymarker-s\">\u7dda\u5bc6\u5ea6<\/span>\u3068\u547c\u3070\u308c\u307e\u3059\u3002$1\\m$ \u3042\u305f\u308a\u306e\u8cea\u91cf $\\punit{kg\/m}$ \u3067\u3059\u304b\u3089\uff0c\u5358\u4f4d\u306f<span class=\"st-mymarker-s\"> $\\punit{kg\/m}$ <\/span>\u3067\u3059\u306d\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>$\\rho$ \u306e\u6587\u5b57\u3092\u4f7f\u3063\u3066\u8868\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\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\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>\u6b21\u306b\uff0c\u300c\u5f26\u3092\u5f35\u308b\u5f35\u529b\u300d\u306b\u3064\u3044\u3066\u3002\u3053\u308c\u306f\u305d\u306e\u307e\u307e\u3067\u3059\u306d\u3002\u5f26\u306e\u5f35\u529b\u306e\u5927\u304d\u3055 $T$ \u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u901f\u3055\u306e\u516c\u5f0f<\/h3>\n\n\n\n<p>\u3053\u306e 2 \u3064\u306e $\\rho$ \u3068 $T$ \u3092\u7528\u3044\u3066\uff0c\u5f26\u3092\u4f1d\u308f\u308b\u6ce2\u306e\u901f\u3055\u306f<\/p>\n\n\n\n<p>$$v=\\sqrt{\\frac{T}{\\rho}}$$\u3067\u8868\u3055\u308c\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>\u8a3c\u660e\u306b\u3064\u3044\u3066\u306f\u6df1\u304f\u8003\u3048\u305a\u306b\uff0c\u78ba\u5b9f\u306b\u899a\u3048\u3066\u304f\u3060\u3055\u3044\uff01\u5206\u5b50\u3068\u5206\u6bcd\u3092\u3072\u3063\u304f\u308a\u8fd4\u3057\u305f\u308a\u3057\u306a\u3044\u3088\u3046\u306b\uff01<\/p>\n<\/div><\/div><\/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\">$\\rho$ \u3068 $T$ \u306e\u3069\u3061\u3089\u304c\u5206\u5b50\u3067\u3069\u3061\u3089\u304c\u5206\u6bcd\u304b\u308f\u304b\u3089\u306a\u304f\u306a\u3063\u305f\u5834\u5408\u306f\uff0c\u5358\u4f4d\u304b\u3089\u8003\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u904b\u52d5\u65b9\u7a0b\u5f0f $ma=f$ \u3092\u8003\u3048\u308c\u3070\uff0c\u529b\u306e\u5358\u4f4d $\\punit{N}$ \u306f $\\punit{kg}\\times\\punit{m\/s^2}=\\punit{kg\\cdot m\/s^2}$ \u3068\u8868\u305b\u308b\u3053\u3068\u304c\u308f\u304b\u308b\u3002\u3053\u3053\u3067\uff0c$\\sqrt{\\frac{\\punit{kg\/m}}{\\punit{kg\\cdot m\/s^2}}}$ \u306e\u5358\u4f4d\u3092\u8003\u3048\u308b\u3068\uff0c<\/p>\n\n\n\n<p>$$\\sqrt{\\frac{\\punit{kg\/m}}{\\punit{kg\\cdot m\/s^2}}}=\\sqrt{\\punit{s^2\/m^2}}=\\punit{s\/m}$$\u3068\u306a\u3063\u3066\u3057\u307e\u3046\u3002<\/p>\n\n\n\n<p>\u901f\u5ea6\u306e\u5358\u4f4d $\\punit{m\/s}$ \u306b\u3059\u308b\u305f\u3081\u306b\u306f\uff0c$\\rho$ \u3068 $T$ \u306e\u5206\u5b50\u30fb\u5206\u6bcd\u3092\u5165\u308c\u66ff\u3048\u308c\u3070\u3088\u3044\u3053\u3068\u304c\u308f\u304b\u308b\u3002<\/p>\n<\/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>\u5f26\u3092\u4f1d\u308f\u308b\u6ce2\u306e\u901f\u3055<\/p><div class=\"st-in-mybox\">\n<p class=\"has-st-margin-bottom has-st-margin-bottom--1\">\u5f26\u306e\u7dda\u5bc6\u5ea6\u3092 $\\rho$\uff0c\u5f35\u529b\u306e\u5927\u304d\u3055\u3092 $T$ \u3068\u3057\u305f\u3068\u304d\uff0c\u5f26\u3092\u4f1d\u308f\u308b\u6ce2\u306e\u901f\u3055 $v$ \u306f\uff0c<\/p>\n\n\n\n<p class=\"has-st-margin-bottom has-st-margin-bottom--1\">$$v=\\sqrt{\\frac{T}{\\rho}}$$\u3067\u4e0e\u3048\u3089\u308c\u308b\u3002<\/p>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span id=\"i-2\">\u554f\u984c\u3078\u306e\u30a2\u30d7\u30ed\u30fc\u30c1<\/span><\/h2>\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>\u56f3\u306e\u3088\u3046\u306b\u97f3\u53c9\u3068\u7cf8\u3092\u3064\u306a\u304e\uff0c\u7cf8\u306e\u4ed6\u7aef\u306b\u8cea\u91cf $M$ \u306e\u304a\u3082\u308a\u3092\u3076\u3089\u3055\u3052\u305f\u3002\u3053\u306e\u72b6\u614b\u3067\u97f3\u53c9\u3092\u632f\u52d5\u3055\u305b\u308b\u3068\uff0c\u5f26\u306b\u57fa\u672c\u632f\u52d5\u304c\u751f\u3058\u305f\u3002\u3053\u306e\u3068\u304d\u306e\u97f3\u53c9\u306e\u632f\u52d5\u6570\u3092 $f$\uff0c\u5f26\u306e\u7dda\u5bc6\u5ea6\u3092 $\\rho$ \u3068\u3057\u3066\u4ee5\u4e0b\u306e\u554f\u3044\u306b\u7b54\u3048\u3088\u3002<\/p>\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"160\" height=\"91\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u7406695.svg\" alt=\"\u7269\u7406695\" class=\"wp-image-5849\"\/><noscript><img decoding=\"async\" width=\"160\" height=\"91\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u7406695.svg\" alt=\"\u7269\u7406695\" class=\"wp-image-5849\"\/><\/noscript><\/figure>\n\n\n\n<p class=\"setumonnkakko\">\u632f\u52d5\u6570\u304c $f\\mskip 2mu\\prime $ \u306e\u97f3\u53c9\u306b\u3064\u306a\u304e\u66ff\u3048\u308b\u3068\uff0c\u5f26\u306b $n$ \u500b\u306e\u8179\u304c\u751f\u3058\u305f\u3002$f\\mskip 2mu\\prime $ \u3092\u6c42\u3081\u3088\u3002<\/p>\n\n\n\n<p class=\"setumonnkakko\">\u304a\u3082\u308a\u306e\u8cea\u91cf\u3092 $M\\mskip 1mu\\prime $ \u306b\u5909\u3048\u308b\u3068\uff0c\u5f26\u306b $n$ \u500b\u306e\u8179\u304c\u751f\u3058\u305f\u3002$M\\mskip 1mu\\prime $ \u3092\u6c42\u3081\u3088\u3002<\/p>\n\n\n\n<p class=\"setumonnkakko\">\u5f26\u306e\u7dda\u5bc6\u5ea6\u3092 $\\rho\\mskip 1mu\\prime $ \u306b\u5909\u3048\u308b\u3068\uff0c\u5f26\u306b $n$ \u500b\u306e\u8179\u304c\u751f\u3058\u305f\u3002$\\rho\\mskip 1mu\\prime $ \u3092\u6c42\u3081\u3088\u3002<\/p>\n<\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u89e3\u304d\u65b9<\/h3>\n\n\n\n<p>\u554f\u984c\u6587\u306e\u72b6\u614b\u3067\uff0c$v=f\\lambda$ \u306e\u5f0f\u306b\u3064\u3044\u3066\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u304a\u3082\u308a\u306b\u95a2\u3059\u308b\u529b\u306e\u3064\u308a\u5408\u3044\u304b\u3089\uff0c\u5f26\u306e\u5f35\u529b\u306e\u5927\u304d\u3055\u306f $Mg$ \u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u306e\u3067\uff0c<\/p>\n\n\n\n<p>$$v=\\sqrt{\\bun{Mg}{\\rho}}$$\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5f26\u306b\u306f\u57fa\u672c\u632f\u52d5\u304c\u751f\u3058\u3066\u3044\u308b\u3053\u3068\u304b\u3089\uff0c\u5f26\u306e\u9577\u3055\u3092 $L$ \u3068\u3057\u305f\u3068\u304d\uff0c\u6ce2\u9577\u306f $\\lambda=2L$ \u3068\u3057\u3066\u6c42\u307e\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>\u632f\u52d5\u6570\u306f\u97f3\u53c9\u306e\u632f\u52d5\u6570\u306b\u7b49\u3057\u304f $f$ \u2026\u3067\u306f\u306a\u3044\u306e\u3067\u6c17\u3092\u3064\u3051\u3066\u304f\u3060\u3055\u3044\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>\u56f3\u3092\u898b\u308b\u3068\uff0c\u97f3\u53c9\u306f\u7e26\u3064\u306a\u304e\u306b\u306a\u3063\u3066\u3044\u308b\u305f\u3081\uff0c\u5f26\u306e\u632f\u52d5\u6570\u306f $\\bun{f}{2}$ \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>\u3088\u3063\u3066\uff0c<\/p>\n\n\n\n<p>$$\\sqrt{\\bun{Mg}{\\rho}}=\\bun{f}{2}\\cdot2L$$\u304c\u6210\u7acb\u3059\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>\u3053\u306e\u5f0f\u3092\u5143\u306b\uff0c\u5404\u5024\u3092\u4ee3\u5165\u3057\u3066\u3044\u3063\u3066\u8003\u3048\u3066\u3082\u3088\u3044\u306e\u3067\u3059\u304c\uff0c\u3053\u306e\u624b\u306e\u554f\u984c\u3092\u89e3\u304f\u969b\u306e\u30dd\u30a4\u30f3\u30c8\u306f\uff0c<span class=\"st-mymarker-s-b\">\u300c$v=f\\lambda$ \u306e\u5f0f\u306e\u4e21\u8fba\u306e\u5909\u5316\u306b\u6ce8\u76ee\u3059\u308b\u300d<\/span>\u3067\u3059\u3002\u3053\u306e\u8003\u3048\u65b9\u304c\u8eab\u306b\u4ed8\u304f\u3068\uff0c\u4eca\u56de\u306e\u4f8b\u984c\u306e\u3088\u3046\u306a\u554f\u984c\u3092\u89e3\u304f\u30b9\u30d4\u30fc\u30c9\u304c\u4e00\u6c17\u306b\u4e0a\u304c\u308a\u307e\u3059\u306e\u3067\uff0c\u3057\u3063\u304b\u308a\u7fd2\u5f97\u3057\u307e\u3057\u3087\u3046\uff01<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">(1) \u306e\u89e3\u304d\u65b9<\/h3>\n\n\n\n<p>\u3082\u3068\u3082\u3068\u57fa\u672c\u632f\u52d5\u3060\u3063\u305f\u5f26\u306e\u632f\u52d5\u304c\uff0c$n$ \u500d\u632f\u52d5\u306b\u5909\u308f\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u306f\u3064\u307e\u308a\uff0c1\u3064\u3057\u304b\u53ce\u307e\u3089\u306a\u304b\u3063\u305f\u300c\u5507\u306e\u5f62\u300d\u304c\uff0c$n$ \u500b\u53ce\u307e\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u306e\u3067\uff0c\u6ce2\u9577\u304c $\\Bun{1}{n}$ \u500d\u306b\u306a\u3063\u305f\u3053\u3068\u304c\u308f\u304b\u308a\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\u308c\u306f (2)\uff0c(3) \u306b\u3064\u3044\u3066\u3082\u540c\u69d8\u3067\u3059\u3002<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<p>\u3055\u3066\uff0c\u3053\u306e\u3053\u3068\u3092\u8e0f\u307e\u3048\u3066 $v=f\\lambda$ \u306e\u5f0f\u306e\u4e21\u8fba\u306e\u5909\u5316\u3092\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u5177\u4f53\u7684\u306a\u5024\u3067\u8003\u3048\u308b\u306e\u3067\u306f\u306a\u304f\uff0c\u300c\u4f55\u500d\u3055\u308c\u305f\u304b\u300d\u3068\u3044\u3046\u5909\u5316\u306e\u307f\u306b\u6ce8\u76ee\u3059\u308b\u3053\u3068\u304c\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002<\/p>\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"188\" height=\"113\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u7406696.svg\" alt=\"\u7269\u7406696\" class=\"wp-image-5850\"\/><noscript><img decoding=\"async\" width=\"188\" height=\"113\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u7406696.svg\" alt=\"\u7269\u7406696\" class=\"wp-image-5850\"\/><\/noscript><\/figure>\n\n\n\n<p>$M$ \u3082 $\\rho$ \u3082\u5909\u5316\u3057\u3066\u3044\u306a\u3044\u306e\u3067\uff0c\u5de6\u8fba\u306e $v$ \u306f\u5909\u5316\u3057\u306a\u3044\u306f\u305a\u3067\u3059\u306d\u3002\u3068\u3044\u3046\u3053\u3068\u306f\uff0c\u53f3\u8fba\u306e\u5024\u3082\u5909\u5316\u3057\u306a\u3044\u306f\u305a\u3067\u3059\u3002<\/p>\n\n\n\n<p>$\\lambda$ \u304c $\\Bun{1}{n}$ \u500d\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\uff0c\u53f3\u8fba\u5168\u4f53\u306e\u5024\u304c\u5909\u5316\u3057\u306a\u3044\u305f\u3081\u306b\u306f\uff0c$f$ \u304c $n$ \u500d\u3055\u308c\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u3053\u3068\u304b\u3089\uff0c$f\\mskip 2mu\\prime =nf$ \u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">(2)\u306e\u89e3\u304d\u65b9<\/h3>\n\n\n\n<p>\u5f26\u306b $n$ \u500d\u632f\u52d5\u304c\u751f\u3058\u3066\u3044\u308b\u3053\u3068\u304b\u3089\uff0c\u6ce2\u9577\u306f\u3084\u306f\u308a $\\Bun{1}{n}$ \u500d\u3067\u3059\u3002\u4e00\u65b9\u3067\uff0c\u4eca\u56de\u306f\u97f3\u53c9\u3092\u5909\u3048\u3066\u3044\u306a\u3044\u306e\u3067\uff0c\u632f\u52d5\u6570\u306f\u5909\u5316\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u3067\u306f\uff0c$v=f\\lambda$ \u306e\u4e21\u8fba\u306e\u5909\u5316\u306f\u3069\u3046\u306a\u308b\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"188\" height=\"113\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u7406697.svg\" alt=\"\u7269\u7406697\" class=\"wp-image-5851\"\/><noscript><img decoding=\"async\" width=\"188\" height=\"113\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u7406697.svg\" alt=\"\u7269\u7406697\" class=\"wp-image-5851\"\/><\/noscript><\/figure>\n\n\n\n<p>$\\lambda$ \u304c $\\Bun{1}{n}$ \u500d\u3067\uff0c$f$ \u304c\u4e0d\u5909\u306a\u306e\u3067\uff0c\u53f3\u8fba\u306f\u5168\u4f53\u3068\u3057\u3066 $\\Bun{1}{n}$ \u500d\u306b\u306a\u308a\u307e\u3059\u3002\u3068\u3044\u3046\u3053\u3068\u306f\uff0c\u5de6\u8fba\u306e $v=\\sqrt{\\bun{Mg}{\\rho}}$ \u3082 $\\Bun{1}{n}$ \u500d\u306b\u306a\u3089\u306a\u3044\u3068\u3044\u3051\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u4eca\u56de\u5909\u5316\u3055\u305b\u3066\u3044\u308b\u306e\u306f\uff0c\u304a\u3082\u308a\u306e\u8cea\u91cf $M$ \u3067\u3059\u306e\u3067\uff0c$\\sqrt{\\bun{Mg}{\\rho}}$ \u304c $\\Bun{1}{n}$ \u500d\u306b\u306a\u3063\u305f\u3053\u3068\u304b\u3089\uff0c$M\\mskip 1mu\\prime =\\bun{1}{n^2}M$ \u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u306d\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">(3)\u306e\u89e3\u304d\u65b9<\/h3>\n\n\n\n<p>\u9014\u4e2d\u307e\u3067 (2) \u3068\u540c\u69d8\u3067\u3059\u3002<\/p>\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"188\" height=\"113\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u7406697.svg\" alt=\"\u7269\u7406697\" class=\"wp-image-5851\"\/><noscript><img decoding=\"async\" width=\"188\" height=\"113\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u7406697.svg\" alt=\"\u7269\u7406697\" class=\"wp-image-5851\"\/><\/noscript><\/figure>\n\n\n\n<p>$n$ \u500d\u632f\u52d5\u306b\u306a\u3063\u305f\u3053\u3068\u306b\u3088\u3063\u3066\uff0c\u5de6\u8fba\u306e $v=\\sqrt{\\bun{Mg}{\\rho}}$ \u3082 $\\Bun{1}{n}$ \u500d\u306b\u306a\u3089\u306a\u3044\u3068\u3044\u3051\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>(3) \u3067\u5909\u5316\u3055\u305b\u3066\u3044\u308b\u306e\u306f\uff0c\u5f26\u306e\u7dda\u5bc6\u5ea6 $\\rho$ \u3067\u3059\u306e\u3067\uff0c$\\sqrt{\\bun{Mg}{\\rho}}$ \u304c $\\Bun{1}{n}$ \u500d\u306b\u306a\u3063\u305f\u3053\u3068\u304b\u3089\uff0c$\\rho\\mskip 1mu\\prime =n^2\\rho$ \u3067\u3042\u308b\u3053\u3068\u304c\u76f4\u3061\u306b\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7dcf\u62ec<\/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>\u3069\u3046\u3067\u3057\u3087\u3046\uff01\u6163\u308c\u3066\u304f\u308b\u3068\uff0c\u307b\u307c\u4e00\u77ac\u3067\u7b54\u3048\u304c\u51fa\u305b\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<p>\u5f26\u632f\u52d5\u3067\u300c\u4f55\u304b\u3092\u5909\u5316\u3055\u305b\u308b\u300d\u30bf\u30a4\u30d7\u306e\u554f\u984c\u304c\u51fa\u305f\u3089\uff0c\u5177\u4f53\u7684\u306a\u5024\u3092\u4ee3\u5165\u3057\u3066\u8003\u3048\u308b\u306e\u3067\u306f\u306a\u304f\uff0c\u300c$v=f\\lambda$ \u306e\u5f0f\u306e\u4e21\u8fba\u306e\u5909\u5316\u306b\u6ce8\u76ee\u3059\u308b\u300d\u65b9\u6cd5\u3067\u8003\u3048\u307e\u3057\u3087\u3046\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u76ee\u6b211 \u901f\u3055\u306e\u516c\u5f0f2 \u554f\u984c\u3078\u306e\u30a2\u30d7\u30ed\u30fc\u30c1 \u901f\u3055\u306e\u516c\u5f0f \u901f\u3055\u3092\u6c7a\u3081\u308b\u8981\u7d20 \u7269\u7406\u57fa\u790e\u3067\u5f26\u632f\u52d5\u306b\u3064\u3044\u3066\u5b66\u7fd2\u3057\u305f\u969b\u306b\u306f\uff0c\u300c\u5f26\u3092\u4f1d\u308f\u308b\u6ce2\u306e\u901f\u3055\u306f\uff0c\u5f26\u306e\u6750\u8cea\u3068\u5f26\u3092\u5f35\u308b\u5f35\u529b\u306b\u3088\u3063\u3066\u6c7a\u307e\u308b\u300d\u3068\u306e\u307f\u8ff0\u3079\u307e\u3057\u305f\u304c\uff0c\u5177\u4f53\u7684 &#8230; <\/p>\n","protected":false},"author":1,"featured_media":6135,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,39],"tags":[],"class_list":["post-6127","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-wave","category-39"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/posts\/6127"}],"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=6127"}],"version-history":[{"count":9,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/posts\/6127\/revisions"}],"predecessor-version":[{"id":6137,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/posts\/6127\/revisions\/6137"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/media\/6135"}],"wp:attachment":[{"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6127"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6127"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6127"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}