{"id":486,"date":"2023-06-15T01:15:21","date_gmt":"2023-06-15T01:15:21","guid":{"rendered":"https:\/\/physigeek.com\/cn\/%e6%91%86\/"},"modified":"2023-06-15T01:15:21","modified_gmt":"2023-06-15T01:15:21","slug":"%e6%91%86","status":"publish","type":"post","link":"https:\/\/physigeek.com\/cn\/%e6%91%86\/","title":{"rendered":"\u6446"},"content":{"rendered":"<p>\u672c\u6587\u89e3\u91ca\u4e86\u4ec0\u4e48\u662f\u6446\u53ca\u5176\u7279\u6027\u3002\u6b64\u5916\uff0c\u60a8\u8fd8\u53ef\u4ee5\u770b\u5230\u4e0d\u540c\u7c7b\u578b\u7684\u6446\u9524\u3002<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%C2%BFQue-es-un-pendulo\"><\/span> \u4ec0\u4e48\u662f\u949f\u6446\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>\u6446\u9524<\/strong>\u7531\u60ac\u6302\u5728\u56fa\u5b9a\u70b9\u4e0a\u5e76\u80fd\u591f\u81ea\u7531\u632f\u8361\u7684\u8d28\u91cf\u7ec4\u6210\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u6446\u662f\u4e00\u4e2a\u7269\u7406\u7cfb\u7edf\uff0c\u7531\u901a\u8fc7\u91d1\u5c5e\u4e1d\u6216\u7ef3\u7d22\u60ac\u6302\u5728\u56fa\u5b9a\u70b9\u4e0a\u7684\u8d28\u91cf\u7ec4\u6210\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u4e24\u4e2a\u6781\u7aef\u4e4b\u95f4\u81ea\u7531\u632f\u8361\u3002<\/p>\n<p>\u5f53\u6446\u7684\u8d28\u91cf\u4ece\u5176\u9759\u6b62\u4f4d\u7f6e\uff08\u5373\u5176\u5e73\u8861\u4f4d\u7f6e\uff09\u79fb\u52a8\u7136\u540e\u91ca\u653e\u65f6\uff0c\u8d28\u91cf\u5728\u91cd\u529b\u7684\u5f71\u54cd\u4e0b\u5411\u5176\u5e73\u8861\u4f4d\u7f6e\u52a0\u901f\u3002\u7136\u540e\u8d28\u91cf\u5c06\u5f00\u59cb\u5de6\u53f3\u632f\u8361\uff0c\u76f4\u5230\u7531\u4e8e\u4e0e\u7a7a\u6c14\u7684\u6469\u64e6\u800c\u505c\u6b62\u5728\u5e73\u8861\u4f4d\u7f6e\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u6446\u949f\u7684\u6446\u9524\u8fd0\u52a8\u6e05\u6670\u53ef\u89c1\uff0c\u5176\u91cd\u91cf\u53cd\u590d\u4ece\u5de6\u5411\u53f3\u6446\u52a8\u4ee5\u6d4b\u91cf\u65f6\u95f4\u3002\u56e0\u6b64\uff0c\u6446\u6240\u505a\u7684\u632f\u8361\u8fd0\u52a8\u79f0\u4e3a<a href=\"https:\/\/physigeek.com\/cn\/\u949f\u6446\u8fd0\u52a8\/\">\u6446\u8fd0\u52a8<\/a>\u3002<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"El-pendulo-simple\"><\/span>\u7b80\u5355\u7684\u949f\u6446<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>\u5355\u6446<\/strong>\uff0c\u4e5f\u79f0\u4e3a<strong>\u6570\u5b66\u6446<\/strong>\u6216<strong>\u7406\u60f3\u6446<\/strong>\uff0c\u662f\u7531\u4e00\u5b9a\u957f\u5ea6\u7684\u91d1\u5c5e\u4e1d\u60ac\u6302\u5728\u56fa\u5b9a\u70b9\u4e0a\u7684\u8d28\u91cf\u7c92\u5b50\u7ec4\u6210\u7684\u7cfb\u7edf\u3002<\/p>\n<p>\u5728\u7269\u7406\u5b66\u4e2d\uff0c\u5355\u6446\u7528\u4e8e\u7814\u7a76\u60ac\u6d6e\u8d28\u91cf\u7684\u632f\u8361\u8fd0\u52a8\u3002\u5982\u679c\u5411\u8d28\u91cf\u4f53\u65bd\u52a0\u529b\uff0c\u8d28\u91cf\u4f53\u5c06\u4ece\u4e00\u4fa7\u632f\u8361\u5230\u53e6\u4e00\u4fa7\uff0c\u7a7f\u8fc7\u5176\u5e73\u8861\u4f4d\u7f6e\uff0c\u56e0\u6b64\u63cf\u8ff0\u4e3a\u632f\u8361\u8fd0\u52a8\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u5728\u7269\u7406\u5b66\u4e2d\uff0c\u5728\u5355\u6446\u4e2d\uff0c\u5ffd\u7565\u8d28\u91cf\u4e0e\u7a7a\u6c14\u7684\u6469\u64e6\u529b\uff0c\u56e0\u6b64\u5047\u8bbe\u5355\u6446\u65e0\u9650\u632f\u8361\uff0c\u5e76\u4e14\u6240\u6709\u632f\u8361\u90fd\u5177\u6709\u76f8\u540c\u7684\u5e45\u5ea6\u3002 <\/p>\n<div style=\"background-color:#FFFDE7; padding-top: 10px; padding-bottom: 10px; padding-right: 10px; padding-left: 20px; border: 2.5px dashed #FFB74D; border-radius:20px;\"> <span style=\"color:#ff951b\">\u27a4<\/span><strong>\u53c2\u89c1\uff1a<\/strong><a href=\"https:\/\/physigeek.com\/cn\/\u5355\u6446\/\">\u7b80\u5355\u6446\uff08\u7269\u7406\u5b66\uff09<\/a> <\/div>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Caracteristicas-del-pendulo-simple\"><\/span>\u5355\u6446\u7684\u7279\u70b9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5355\u6446\u7531\u4ee5\u4e0b\u7279\u5f81\u6216\u90e8\u4ef6\u5b9a\u4e49\uff1a<\/p>\n<ul style=\"color:#4fd12f; font-weight: bold;\">\n<li style=\"margin-bottom:16px\"><span style=\"color:#101010;font-weight: normal;\"><strong>\u957f\u5ea6\uff08\u2113\uff09<\/strong> \uff1a\u662f\u4ece\u5355\u6446\u7684\u56fa\u5b9a\u70b9\u5230\u8fdb\u884c\u5355\u6446\u8fd0\u52a8\u7684\u7269\u4f53\u7684\u91cd\u5fc3\u7684\u7ef3\u5b50\u7684\u957f\u5ea6\u3002<\/span><\/li>\n<li style=\"margin-bottom:16px\"><span style=\"color:#101010;font-weight: normal;\"><strong>\u632f\u8361<\/strong>\uff1a\u8fd9\u662f\u8d28\u91cf\u5728\u5355\u6446\u7684\u6781\u9650\u4f4d\u7f6e\u4e4b\u95f4\u79fb\u52a8\u7684\u5f27\u7ebf\u52a0\u4e0a\u5b83\u8fd4\u56de\u5230\u5176\u521d\u59cb\u4f4d\u7f6e\u7684\u5f27\u7ebf\u3002<\/span><\/li>\n<li style=\"margin-bottom:16px\"><span style=\"color:#101010;font-weight: normal;\"><strong>\u5468\u671f\uff08T\uff09<\/strong> \uff1a\u662f\u5b8c\u6210\u4e00\u6b21\u632f\u8361\u6240\u9700\u7684\u65f6\u95f4\u3002<\/span><\/li>\n<li style=\"margin-bottom:16px\"><span style=\"color:#101010;font-weight: normal;\"><strong>\u9891\u7387\uff08f\uff09<\/strong> \uff1a\u662f\u5355\u6446\u6bcf\u5355\u4f4d\u65f6\u95f4\u632f\u52a8\u7684\u6b21\u6570\u3002<\/span><\/li>\n<li style=\"margin-bottom:16px\"><span style=\"color:#101010;font-weight: normal;\"><strong>\u89d2\u5ea6\uff08\u03b8\uff09<\/strong> \uff1a\u662f\u6446\u5f26\u4e0e\u5782\u7ebf\u5f62\u6210\u7684\u89d2\u5ea6\u3002<\/span><\/li>\n<li style=\"margin-bottom:16px\"><span style=\"color:#101010;font-weight: normal;\"><strong>\u632f\u5e45\uff08\u03b8\uff09<\/strong> \uff1a\u5355\u6446\u5904\u4e8e\u6781\u9650\u4f4d\u7f6e\u65f6\u5782\u7ebf\u4e0e\u5f26\u6240\u6210\u7684\u89d2\u5ea6\u3002<\/span> <\/li>\n<\/ul>\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/mouvement-pendulaire.png\" alt=\"\u5355\u6446\u7684\u7279\u6027\u3001\u5355\u6446\u7684\u90e8\u4ef6\u3001\u5355\u6446\u7684\u5143\u4ef6\" class=\"wp-image-8900\" style=\"width:430px;height:346px\" width=\"430\" height=\"346\" srcset=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/mouvement-pendulaire-300x242.png 300w, https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/mouvement-pendulaire-768x619.png 768w, https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/mouvement-pendulaire.png 910w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\"><\/figure>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Formulas-del-pendulo-simple\"><\/span>\u7b80\u5355\u7684\u6446\u516c\u5f0f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>\u5355\u6446\u7684\u632f\u8361\u8fd0\u52a8\u65b9\u7a0b<\/strong>\u4e3a\uff1a<\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-ee038d945fb195a2a70d1effc316d069_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\theta=\\Theta\\cdot\\text{sin}(\\omega\\cdot t+\\phi)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"157\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p style=\"margin-bottom:5px\">\u91d1\u5b50\uff1a <\/p>\n<ul style=\"color:#4fd12f; font-weight: bold;\">\n<li style=\"margin-bottom:5px\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-7b2034939b850e3311120fca462ab64e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\theta\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: 0px;\"><\/p>\n<p>\u662f\u5355\u6446\u7684\u5f26\u4e0e\u5f26\u6240\u6210\u7684\u89d2\u5ea6\u3002 <\/span><\/li>\n<li style=\"margin-bottom:5px\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-309d1e9dc1d3a46c23ed1f6d2449b454_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\Theta\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"13\" style=\"vertical-align: 0px;\"><\/p>\n<p>\u662f\u5355\u6446\u7684\u632f\u5e45\u3002 <\/span><\/li>\n<li style=\"margin-bottom:5px\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-fbffdce91996e0a17795d82e8e6996d9_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\omega\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"11\" style=\"vertical-align: 0px;\"><\/p>\n<p>\u662f\u5355\u6446\u7684\u8109\u52a8\u6216\u89d2\u9891\u7387\u3002 <\/span><\/li>\n<li style=\"margin-bottom:5px\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-fd9cb27edab3f0a8a249bc80cc9c6ee2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"t\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"6\" style=\"vertical-align: 0px;\"><\/p>\n<p>\u662f\u8ba1\u7b97\u89d2\u5ea6\u7684\u65f6\u523b\u3002 <\/span><\/li>\n<li style=\"margin-bottom:5px\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-8358131e7f71b02f5a1b767b67603090_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\phi\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"11\" style=\"vertical-align: -4px;\"><\/p>\n<p>\u662f\u5355\u6446\u7684\u521d\u59cb\u9636\u6bb5\u3002<\/span><\/li>\n<\/ul>\n<p>\u53e6\u4e00\u65b9\u9762\uff0c<strong>\u8ba1\u7b97\u4f4e\u632f\u5e45\u632f\u8361\u7684\u5355\u6446\u7684\u5468\u671f\u7684\u516c\u5f0f<\/strong>\u5982\u4e0b\uff1a<\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-49774e684263aae5d8703f86c9ed09b9_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\displaystyle T=2\\pi\\sqrt{\\frac{\\ell}{g}}\" title=\"Rendered by QuickLaTeX.com\" height=\"54\" width=\"87\" style=\"vertical-align: -21px;\"><\/p>\n<\/p>\n<p style=\"margin-bottom:5px\">\u91d1\u5b50\uff1a <\/p>\n<ul style=\"color:#4fd12f; font-weight: bold;\">\n<li style=\"margin-bottom:5px\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-7e093fd43ad2c244140c11afe4d4bdff_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"T\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"13\" style=\"vertical-align: 0px;\"><\/p>\n<p>\u662f\u5355\u6446\u7684\u5468\u671f\u3002 <\/span><\/li>\n<li style=\"margin-bottom:5px\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-a01f1555785d2234d4294020a2e3968a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\ell\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"8\" style=\"vertical-align: 0px;\"><\/p>\n<p>\u662f\u5355\u6446\u5f26\u7684\u957f\u5ea6\u3002 <\/span><\/li>\n<li style=\"margin-bottom:5px\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-e88010d25c51c0c42c505ee1004ed182_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"g\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"><\/p>\n<p>\u662f\u91cd\u529b\u52a0\u901f\u5ea6\uff0c\u5730\u7403\u4e0a\u7684\u503c\u4e3a 9.81 m\/s <sup>2<\/sup> \u3002<\/span><\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tipos-de-pendulos\"><\/span> \u6446\u9524\u7684\u7c7b\u578b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>\u6446\u9524\u7684\u7c7b\u578b<\/strong>\u6709\uff1a<\/p>\n<ul style=\"color:#4fd12f; font-weight: bold;\">\n<li style=\"margin-bottom:12px\"><span style=\"color:#101010;font-weight: normal;\"><strong>\u5355\u6446\u3002<\/strong><\/span><\/li>\n<li style=\"margin-bottom:12px\"><span style=\"color:#101010;font-weight: normal;\"><strong>\u590d\u6446\u3002<\/strong><\/span><\/li>\n<li style=\"margin-bottom:12px\"><span style=\"color:#101010;font-weight: normal;\"><strong>\u6446\u7ebf\u6446\u3002<\/strong><\/span><\/li>\n<li style=\"margin-bottom:12px\"><span style=\"color:#101010;font-weight: normal;\"><strong>\u53cc\u6446\u3002<\/strong><\/span><\/li>\n<li style=\"margin-bottom:12px\"><span style=\"color:#101010;font-weight: normal;\"><strong>\u5085\u79d1\u6446\u3002<\/strong><\/span><\/li>\n<li style=\"margin-bottom:12px\"><span style=\"color:#101010;font-weight: normal;\"><strong>\u6446\u626d\u8f6c\u3002<\/strong><\/span><\/li>\n<li style=\"margin-bottom:12px\"><span style=\"color:#101010;font-weight: normal;\"><strong>\u7403\u9762\u6446\u3002<\/strong><\/span><\/li>\n<\/ul>\n<p>\u4e0b\u9762\u60a8\u53ef\u4ee5\u770b\u5230\u6bcf\u79cd\u7c7b\u578b\u7684\u6446\u9524\u7684\u7ec4\u6210\u90e8\u5206\uff0c\u4f46\u7b80\u5355\u6446\u9524\u9664\u5916\uff0c\u5176\u64cd\u4f5c\u5df2\u5728\u4e0a\u9762\u8be6\u7ec6\u8bf4\u660e\u3002\u540c\u6837\uff0c\u5e94\u8be5\u6307\u51fa\u7684\u662f\uff0c\u8fd8\u6709\u5176\u4ed6\u7c7b\u578b\u7684\u6446\u9524\uff0c\u4f46\u5b83\u4eec\u7684\u4f7f\u7528\u9891\u7387\u8981\u4f4e\u5f97\u591a\u3002<\/p>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Pendulo-compuesto\"><\/span>\u590d\u5408\u6446<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>\u590d\u6446<\/strong>\uff0c\u4e5f\u79f0\u4e3a<strong>\u7269\u7406\u6446<\/strong>\uff0c\u662f\u4efb\u4f55\u53ef\u4ee5\u7ed5\u4e0d\u901a\u8fc7\u5176\u8d28\u5fc3\u7684\u56fa\u5b9a\u6c34\u5e73\u8f74\u81ea\u7531\u632f\u8361\u7684\u521a\u4f53\u3002 <\/p>\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"257\" height=\"269\" src=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/pendule-compose.jpg\" alt=\"\u590d\u6446\u3001\u7269\u7406\u6446\" class=\"wp-image-9983\"><\/figure>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Pendulo-cicloidal\"><\/span>\u6446\u7ebf\u6446<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>\u6446\u7ebf\u6446<\/strong>\u57fa\u4e8e\u79f0\u4e3a\u6446\u7ebf\u7684\u51e0\u4f55\u66f2\u7ebf\uff0c\u5b83\u662f\u63cf\u8ff0\u5706\u4e0a\u4e00\u70b9\u6cbf\u76f4\u7ebf\u6eda\u52a8\u800c\u4e0d\u6ed1\u52a8\u7684\u66f2\u7ebf\u3002 <\/p>\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"280\" height=\"180\" src=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/pendule-cycloidal.png\" alt=\"\u6446\u7ebf\u6446\" class=\"wp-image-9984\"><\/figure>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Pendulo-doble\"><\/span>\u53cc\u6446<span 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