{"id":2177,"date":"2025-04-08T15:28:26","date_gmt":"2025-04-08T13:28:26","guid":{"rendered":"https:\/\/solveredu.com\/?p=2177"},"modified":"2025-10-12T13:47:03","modified_gmt":"2025-10-12T11:47:03","slug":"moment-bezwladnosci-kola","status":"publish","type":"post","link":"https:\/\/solveredu.com\/ja\/post\/moment-bezwladnosci-kola\/","title":{"rendered":"\u8eca\u8f2a\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8 - \u7406\u8ad6\u3001\u516c\u5f0f\u3001\u8a08\u7b97\u4f8b"},"content":{"rendered":"<h1 class=\"wp-block-heading has-large-font-size\"><strong><strong>\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><\/strong><\/h1>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306f\u3001\u56de\u8ee2\u8ef8\u5468\u308a\u306e\u8cea\u91cf\u307e\u305f\u306f\u8868\u9762\u306e\u5206\u5e03\u3092\u8a18\u8ff0\u3059\u308b\u57fa\u672c\u7684\u306a\u5e7e\u4f55\u5b66\u91cf\u306e1\u3064\u3067\u3042\u308b\u3002\u69cb\u9020\u529b\u5b66\u3067\u306f\u3001\u8868\u9762\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\uff08\u5225\u540d\u9762\u7a4d\u306e2\u6b21\u30e2\u30fc\u30e1\u30f3\u30c8\uff09\u306f\u3001\u66f2\u3052\u306b\u5bfe\u3059\u308b\u65ad\u9762\u306e\u62b5\u6297\u529b\u3092\u8868\u3059\u3002\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u304c\u5927\u304d\u3044\u307b\u3069\u3001\u90e8\u6750\u306e\u525b\u6027\u306f\u9ad8\u304f\u306a\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong><strong>\u8eca\u8f2a\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8 - \u516c\u5f0f<\/strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u534a\u5f84 , \u306e\u5186\uff08\u30bd\u30ea\u30c3\u30c9\u30c7\u30a3\u30b9\u30af\uff09\u306b\u3064\u3044\u3066\u3001\u5186\u306e\u4e2d\u5fc3\u3092\u901a\u308a\u8868\u9762\u306b\u5782\u76f4\u306a\u8ef8\u306b\u5bfe\u3059\u308b\u8868\u9762\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308b\uff1a<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><img decoding=\"async\" src=\"https:\/\/s0.wp.com\/latex.php?latex=I_%7Bx%7D%2CI_%7By%7D+%3D+%5Cfrac%7B%5Cpi%7D%7B4%7D+R%5E4+&#038;bg=ffffff&#038;fg=000&#038;s=2&#038;c=20201002\" alt=\"I_{x},I_{y} = \\frac{4} R^4\" class=\"latex\" \/><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u76f4\u5f84\u304c\u308f\u304b\u308c\u3070\u3001\u5909\u5f62\u3057\u305f\u516c\u5f0f\u3092\u4f7f\u3046\u3053\u3068\u304c\u3067\u304d\u308b\uff1a<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><img decoding=\"async\" src=\"https:\/\/s0.wp.com\/latex.php?latex=I_%7Bx%7D%2CI_%7By%7D+%3D+%5Cfrac%7B%5Cpi%7D%7B64%7D+D%5E4+&#038;bg=ffffff&#038;fg=000&#038;s=2&#038;c=20201002\" alt=\"I_{x},I_{y} = \\frac{64} D^4\" class=\"latex\" \/><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5186\u306e\u8a08\u7b97\u4f8b<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306f\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u96fb\u5353\u3067\u5186\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u3092\u8a08\u7b97\u3059\u308b\u65b9\u6cd5\u306e\u4f8b\u3067\u3059\u3002\u5358\u306b\u5f62\u72b6 \u201e\u5186 \u201d\u3092\u9078\u629e\u3057\u3001\u534a\u5f84\u3092\u5165\u529b\u3057\u3001\u96fb\u5353\u304c\u81ea\u52d5\u7684\u306b\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306e\u5024\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"458\" data-attachment-id=\"2199\" data-permalink=\"https:\/\/solveredu.com\/ja\/post\/moment-bezwladnosci-kola\/kolo\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2025\/04\/kolo-e1760269513848.jpg?fit=620%2C277&amp;ssl=1\" data-orig-size=\"620,277\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"ko\u0142o\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2025\/04\/kolo-e1760269513848.jpg?fit=1024%2C458&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2025\/04\/kolo.jpg?resize=1024%2C458&#038;ssl=1\" alt=\"\u30db\u30a4\u30fc\u30eb\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\" class=\"wp-image-2199\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong><strong><strong>\u534a\u5186\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8 - \u5bfe\u79f0\u6027\u306e\u6b20\u5982<\/strong><\/strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u534a\u5186\u306e\u5834\u5408\u3001\u56f3\u5f62\u304c\u6c34\u5e73\u8ef8\u306b\u5bfe\u3057\u3066\u5bfe\u79f0\u3067\u306f\u306a\u3044\u305f\u3081\u3001\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306e\u516c\u5f0f\u304c\u7570\u306a\u308b\u3002\u534a\u5186\u306e\u91cd\u5fc3\u3092\u901a\u308b\u6c34\u5e73\u8ef8\u306b\u5bfe\u3059\u308b\u534a\u5186\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\uff1a<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><img decoding=\"async\" src=\"https:\/\/s0.wp.com\/latex.php?latex=I_%7Bx%7D+%3D+0.11+R%5E4+&#038;bg=ffffff&#038;fg=000&#038;s=2&#038;c=20201002\" alt=\"I_{x}= 0.11 R^4 \" class=\"latex\" \/><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u534a\u5186\u306e\u91cd\u5fc3\u3092\u901a\u308b\u5782\u76f4\u8ef8\u306b\u5bfe\u3059\u308b\u534a\u5186\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\uff1a<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><img decoding=\"async\" src=\"https:\/\/s0.wp.com\/latex.php?latex=I_%7By%7D+%3D+%5Cfrac%7B%5Cpi%7D%7B8%7D+R%5E4+&#038;bg=ffffff&#038;fg=000&#038;s=2&#038;c=20201002\" alt=\"I_{y} = {frac{y}} R^4\" class=\"latex\" \/><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3064\u307e\u308a\u3001\u30d5\u30eb\u30db\u30a4\u30fc\u30eb\u306e\u534a\u5206\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u3060\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u534a\u5186\u306e\u8a08\u7b97\u4f8b<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306f\u3001\u79c1\u305f\u3061\u306e\u30aa\u30f3\u30e9\u30a4\u30f3\u96fb\u5353\u3067\u534a\u5186\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u3092\u8a08\u7b97\u3059\u308b\u65b9\u6cd5\u306e\u4f8b\u3067\u3059\u3002\u5358\u306b\u5f62\u72b6 \u201e\u534a\u5186 \u201d\u3092\u9078\u629e\u3057\u3001\u5e73\u9762\u4e0a\u306e\u65b9\u5411\u3092\u9078\u629e\u3057\u3001\u534a\u5f84\u3068\u534a\u5186\u306e\u4e2d\u5fc3\u306e\u4f4d\u7f6e\u3092\u5165\u529b\u3057\u3001\u96fb\u5353\u306f\u81ea\u52d5\u7684\u306b\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306e\u5024\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"431\" data-attachment-id=\"2229\" data-permalink=\"https:\/\/solveredu.com\/ja\/post\/moment-bezwladnosci-kola\/polkola\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2025\/04\/polkola-e1760269561250.jpg?fit=620%2C261&amp;ssl=1\" data-orig-size=\"620,261\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"polkola\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2025\/04\/polkola-e1760269561250.jpg?fit=1024%2C431&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2025\/04\/polkola.jpg?resize=1024%2C431&#038;ssl=1\" alt=\"\" class=\"wp-image-2229\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong>\u7ba1\u72b6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb - \u8efd\u91cf\u3067\u4e08\u592b<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ba1\u72b6\u90e8\u5206\uff08\u3059\u306a\u308f\u3061\u30ea\u30f3\u30b0\uff09\u306f\u3001\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u5bfe\u91cd\u91cf\u6bd4\u304c\u975e\u5e38\u306b\u6709\u5229\u3067\u3059\u3002\u5185\u90e8\u304c\u7a7a\u6d1e\u3067\u3042\u308b\u305f\u3081\u3001\u6750\u6599\u306e\u6d88\u8cbb\u3092\u5927\u5e45\u306b\u6291\u3048\u306a\u304c\u3089\u9ad8\u3044\u525b\u6027\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5916\u534a\u5f84\u3068\u5185\u534a\u5f84\u3092\u6301\u3064\u30ea\u30f3\u30b0\uff08\u30c1\u30e5\u30fc\u30d6\uff09\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306e\u516c\u5f0f\uff1a<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><img decoding=\"async\" src=\"https:\/\/s0.wp.com\/latex.php?latex=I_%7Bx%7D%2CI_%7By%7D+%3D+%5Cfrac%7B%5Cpi+%28R%5E4+-+r%5E4%29%7D%7B4%7D+&#038;bg=ffffff&#038;fg=000&#038;s=2&#038;c=20201002\" alt=\"I_{x},I_{y} = \\frac{ (R^4 - r^4)}{4}.\" class=\"latex\" \/><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30d1\u30a4\u30d7\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u8a08\u7b97\u4f8b<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306f\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u8a08\u7b97\u6a5f\u3067\u30d1\u30a4\u30d7\u65ad\u9762\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u3092\u8a08\u7b97\u3059\u308b\u65b9\u6cd5\u306e\u4f8b\u3067\u3059\u3002\u5358\u306b \u201e\u5186'\u306e\u5f62\u72b6\u3092\u9078\u629e\u3057\u3001\u534a\u5f84\u3092\u5165\u529b\u3057\u3001\u7a74\u306e\u305f\u3081\u306b\u518d\u3073 \u201d\u5186'\u3092\u9078\u629e\u3057\u3001\u76f4\u5f84\u3092\u5165\u529b\u3057\u3001\u7a74\u3092\u30ab\u30c3\u30c8\u3059\u308b \u201e\u30ab\u30c3\u30c8'\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u89e3\u6c7a\u30dc\u30bf\u30f3\u3092\u62bc\u3059\u3068\u3001\u96fb\u5353\u306f\u81ea\u52d5\u7684\u306b\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306e\u5024\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"567\" data-attachment-id=\"2201\" data-permalink=\"https:\/\/solveredu.com\/ja\/post\/moment-bezwladnosci-kola\/rura\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2025\/04\/rura-e1760269596603.jpg?fit=620%2C344&amp;ssl=1\" data-orig-size=\"620,344\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"rura\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2025\/04\/rura-e1760269596603.jpg?fit=1024%2C567&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2025\/04\/rura.jpg?resize=1024%2C567&#038;ssl=1\" alt=\"\" class=\"wp-image-2201\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u898b\u3066\u308f\u304b\u308b\u3088\u3046\u306b\u3001\u7b52\u72b6\u65ad\u9762\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306f\u5207\u308a\u6b20\u304d\u306b\u3088\u3063\u3066\u6e1b\u5c11\u3057\u3066\u3044\u308b\u3002\u3057\u304b\u3057\u3001\u5207\u308a\u6b20\u304d\u306f\u91cd\u5fc3\u306b\u8fd1\u3044\u305f\u3081\u3001\u66f2\u3052\u306b\u5bfe\u3059\u308b\u62b5\u6297\u3078\u306e\u5f71\u97ff\u306f\u5c0f\u3055\u304f\u3001\u3053\u306e\u5834\u5408\u306e\u6750\u6599\u306e\u4f7f\u7528\u306f\u975e\u52b9\u7387\u7684\u3067\u3042\u308b\u3002\u305d\u306e\u7d50\u679c\u3001\u65ad\u9762\u306e\u3053\u306e\u90e8\u5206\u3092\u53d6\u308a\u9664\u304f\u3053\u3068\u3067\u3001\u65ad\u9762\u306e\u525b\u6027\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u90e8\u5206\u306b\u6750\u6599\u3092\u3046\u307e\u304f\u914d\u5206\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u69cb\u9020\u306e\u52b9\u7387\u5411\u4e0a\u306b\u3064\u306a\u304c\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong>\u6982\u8981<\/strong> <\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306f\u3001\u66f2\u3052\u529b\u3068\u5909\u5f62\u529b\u306e\u4e21\u65b9\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3042\u308b\u3002\u3053\u306e\u3053\u3068\u306f\u3001\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u304c\u5206\u6bcd\u306b\u3042\u308b\u8a08\u7b97\u5f0f\u3092\u898b\u308c\u3070\u308f\u304b\u308b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u66f2\u3052\u5fdc\u529b\u306e\u516c\u5f0f\uff1a<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><img decoding=\"async\" src=\"https:\/\/s0.wp.com\/latex.php?latex=%5Csigma+%3D+%5Cfrac%7BM+y%7D%7BJ%7D+&#038;bg=ffffff&#038;fg=000&#038;s=2&#038;c=20201002\" alt=\"\\\u30b7\u30b0\u30de\uff1d\u25a0frac{M y}{J}\u3067\u3042\u308b\u3002\" class=\"latex\" \/><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7aef\u90e8\u306b\u529b\u3092\u8ca0\u8377\u3055\u308c\u305f\u7247\u6301\u3061\u6881\u30d9\u30fc\u30eb\u306e\u305f\u308f\u307f\u306e\u516c\u5f0f\uff1a<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><img decoding=\"async\" src=\"https:\/\/s0.wp.com\/latex.php?latex=f%3D+%5Cfrac%7BP+l%5E3%7D%7B3EJ%7D+&#038;bg=ffffff&#038;fg=000&#038;s=2&#038;c=20201002\" alt=\"f= \\frac{P l^3}{3EJ}.\" class=\"latex\" \/><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5186\u5f62\u65ad\u9762\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306f\u3001\u4e21\u8ef8\u3067\u540c\u3058\u3067\u3042\u308b\u3053\u3068\u304c\u7279\u5fb4\u3067\u3042\u308b\u3002\u3053\u308c\u306f\u3001\u65ad\u9762\u304cX\u8ef8\u3068Y\u8ef8\u306e\u4e21\u65b9\u306b\u3064\u3044\u3066\u5bfe\u79f0\u3067\u3042\u308b\u305f\u3081\u3067\u3042\u308b\u3002\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u304c\u8ef8\u3054\u3068\u306b\u7570\u306a\u308bI\u30d3\u30fc\u30e0\u3068\u6bd4\u8f03\u3057\u3066\u3001\u3053\u306e\u3053\u3068\u3092\u5206\u6790\u3057\u307e\u3059\u3002\u3053\u306e\u5bfe\u79f0\u6027\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u306f\u3001\u8377\u91cd\u304c\u5e38\u306b\u90e8\u6750\u306e\u5f37\u3044\u65b9\u306e\u8ef8\u306b\u6cbf\u3063\u3066\u4f5c\u7528\u3059\u308b\u3068\u306f\u9650\u3089\u306a\u3044\u5834\u5408\u306b\u6709\u5229\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u4ed6\u306e\u57fa\u672c\u7684\u306a\u56f3\u5f62\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u3061\u3089\u3092\u53c2\u7167\u3055\u308c\u305f\u3044\u3002 <a href=\"https:\/\/solveredu.com\/ja\/post\/second-moment-of-area\/\" data-type=\"post\" data-id=\"1405\">\u30a8\u30f3\u30c8\u30ea\u30fc<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306f\u3001\u69cb\u9020\u5f37\u5ea6\u89e3\u6790\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u91cf\u3067\u3059\u3002\u5186\u3001\u534a\u5186\u3001\u7ba1\u72b6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u516c\u5f0f\u306f\u304a\u5206\u304b\u308a\u3044\u305f\u3060\u3051\u305f\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u79c1\u305f\u3061\u306e\u8a08\u7b97\u6a5f\u3067\u5fc5\u8981\u306a\u8a08\u7b97\u3092\u7d20\u65e9\u304f\u6b63\u78ba\u306b\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<br>\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u8a08\u7b97\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u3001\u4e0a\u8a18\u306e\u8a08\u7b97\u3092\u8a66\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-69bbf988 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-custom-font-size wp-element-button\" href=\"https:\/\/app.solveredu.com\/solver-detail\/8\" style=\"border-radius:12px;font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.536), 20px);\">\u7121\u6599\u3067\u304a\u8a66\u3057\u304f\u3060\u3055\u3044<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Czym jest moment bezw\u0142adno\u015bci? Moment bezw\u0142adno\u015bci to jedna z podstawowych wielko\u015bci geometrycznych opisuj\u0105cych rozk\u0142ad masy lub powierzchni wok\u00f3\u0142 osi obrotu. W mechanice konstrukcji moment bezw\u0142adno\u015bci powierzchni (inaczej: drugi moment powierzchni) opisuje odporno\u015b\u0107 przekroju poprzecznego na zginanie. Im wi\u0119kszy moment bezw\u0142adno\u015bci, tym wi\u0119ksza sztywno\u015b\u0107 elementu konstrukcyjnego. Moment bezw\u0142adno\u015bci ko\u0142a &#8211; wz\u00f3r Dla ko\u0142a (pe\u0142nego dysku) o promieniu , moment bezw\u0142adno\u015bci powierzchni wzgl\u0119dem osi przechodz\u0105cej przez \u015brodek i prostopad\u0142ej do powierzchni ko\u0142a wynosi: Je\u015bli znasz \u015brednic\u0119 , mo\u017cesz skorzysta\u0107 z przekszta\u0142conego wzoru: Przyk\u0142ad obliczeniowy dla ko\u0142a Poni\u017cej przedstawiamy przyk\u0142adowe obliczenie momentu bezw\u0142adno\u015bci ko\u0142a w naszym kalkulatorze online. Wystarczy wybra\u0107 kszta\u0142t &#8222;circle&#8221;, poda\u0107 promie\u0144, a kalkulator automatycznie obliczy warto\u015b\u0107 momentu bezw\u0142adno\u015bci. Moment bezw\u0142adno\u015bci [&hellip;]<\/p>\n","protected":false},"author":255930052,"featured_media":2199,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_wpcom_ai_launchpad_first_post":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[14815],"tags":[14867,14852],"class_list":["post-2177","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mechanika","tag-moment-bezwladnosci","tag-srodek-ciezkosci"],"jetpack_publicize_connections":[],"jetpack_shortlink":"https:\/\/wp.me\/pg3flK-z7","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2025\/04\/kolo-e1760269513848.jpg?fit=620%2C277&ssl=1","_links":{"self":[{"href":"https:\/\/solveredu.com\/ja\/wp-json\/wp\/v2\/posts\/2177","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/solveredu.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/solveredu.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/solveredu.com\/ja\/wp-json\/wp\/v2\/users\/255930052"}],"replies":[{"embeddable":true,"href":"https:\/\/solveredu.com\/ja\/wp-json\/wp\/v2\/comments?post=2177"}],"version-history":[{"count":39,"href":"https:\/\/solveredu.com\/ja\/wp-json\/wp\/v2\/posts\/2177\/revisions"}],"predecessor-version":[{"id":2904,"href":"https:\/\/solveredu.com\/ja\/wp-json\/wp\/v2\/posts\/2177\/revisions\/2904"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/solveredu.com\/ja\/wp-json\/wp\/v2\/media\/2199"}],"wp:attachment":[{"href":"https:\/\/solveredu.com\/ja\/wp-json\/wp\/v2\/media?parent=2177"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/solveredu.com\/ja\/wp-json\/wp\/v2\/categories?post=2177"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/solveredu.com\/ja\/wp-json\/wp\/v2\/tags?post=2177"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}