{"id":426,"date":"2023-06-18T14:28:11","date_gmt":"2023-06-18T14:28:11","guid":{"rendered":"https:\/\/physigeek.com\/cn\/%e6%8a%9b%e7%89%a9%e7%ba%bf%e8%bf%90%e5%8a%a8%e6%88%96%e6%8a%9b%e7%89%a9%e7%ba%bf%e6%8a%95%e6%8e%b7\/"},"modified":"2023-06-18T14:28:11","modified_gmt":"2023-06-18T14:28:11","slug":"%e6%8a%9b%e7%89%a9%e7%ba%bf%e8%bf%90%e5%8a%a8%e6%88%96%e6%8a%9b%e7%89%a9%e7%ba%bf%e6%8a%95%e6%8e%b7","status":"publish","type":"post","link":"https:\/\/physigeek.com\/cn\/%e6%8a%9b%e7%89%a9%e7%ba%bf%e8%bf%90%e5%8a%a8%e6%88%96%e6%8a%9b%e7%89%a9%e7%ba%bf%e6%8a%95%e6%8e%b7\/","title":{"rendered":"\u629b\u7269\u7ebf\u8fd0\u52a8\uff08\u6216\u629b\u7269\u7ebf\u5c04\u51fb\uff09"},"content":{"rendered":"<p>\u672c\u6587\u89e3\u91ca\u4e86\u7269\u7406\u5b66\u4e2d\u7684\u629b\u7269\u7ebf\u8fd0\u52a8\uff08\u6216\u629b\u7269\u7ebf\u5c04\u51fb\uff09\u3002\u56e0\u6b64\uff0c\u60a8\u5c06\u4e86\u89e3\u629b\u7269\u7ebf\u8fd0\u52a8\u7684\u7279\u5f81\u3001\u5176\u516c\u5f0f\uff0c\u4ee5\u53ca\u9010\u6b65\u7684\u793a\u4f8b\u3002 <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%C2%BFQue-es-el-movimiento-parabolico\"><\/span>\u4ec0\u4e48\u662f\u629b\u7269\u7ebf\u8fd0\u52a8\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>\u629b\u7269\u7ebf\u8fd0\u52a8<\/strong>\uff0c\u4e5f\u79f0\u4e3a<strong>\u629b\u7269\u7ebf\u5c04\u51fb<\/strong>\u6216<strong>\u659c\u5c04<\/strong>\uff0c\u662f\u7531\u8f68\u8ff9\u63cf\u7ed8\u629b\u7269\u7ebf\u7684\u7269\u4f53\u8fdb\u884c\u7684\u8fd0\u52a8\u3002\u56e0\u6b64\uff0c\u6267\u884c\u629b\u7269\u7ebf\u8fd0\u52a8\u7684\u7269\u4f53\u6c34\u5e73\u524d\u8fdb\uff0c\u800c\u5782\u76f4\u65b9\u5411\u5219\u5148\u4e0a\u5347\u7136\u540e\u4e0b\u964d\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u629b\u5c04\u7269\u662f\u629b\u7269\u7ebf\u8fd0\u52a8\uff0c\u56e0\u4e3a\u629b\u7269\u7ebf\u7684\u8f68\u8ff9\u662f\u629b\u7269\u7ebf\u3002\u56e0\u6b64\uff0c\u5f53\u5c04\u5f39\u5411\u4e0a\u53d1\u5c04\u65f6\uff0c\u5b83\u4f1a\u6c34\u5e73\u524d\u8fdb\u5e76\u6700\u7ec8\u4e0b\u843d\uff0c\u76f4\u5230\u5728\u91cd\u529b\u7684\u5f71\u54cd\u4e0b\u649e\u51fb\u5730\u9762\u3002 <\/p>\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-parabolique.png\" alt=\"\u629b\u7269\u7ebf\u8fd0\u52a8\u3001\u629b\u7269\u7ebf\u5c04\u51fb\u3001\u503e\u659c\u5c04\u51fb\" class=\"wp-image-8056\" width=\"545\" height=\"389\" srcset=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/mouvement-parabolique-300x214.png 300w, https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/mouvement-parabolique.png 704w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\"><\/figure>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Caracteristicas-del-movimiento-parabolico\"><\/span>\u629b\u7269\u7ebf\u8fd0\u52a8\u7684\u7279\u70b9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u73b0\u5728\u6211\u4eec\u77e5\u9053\u4e86\u629b\u7269\u7ebf\u8fd0\u52a8\u7684\u5b9a\u4e49\uff0c\u6211\u4eec\u6765\u770b\u770b\u629b\u7269\u7ebf\u8fd0\u52a8\u6709\u54ea\u4e9b\u7279\u70b9\u3002<\/p>\n<ul style=\"color:#4fd12f; font-weight: bold;\">\n<li style=\"margin-bottom:20px\"><span style=\"color:#101010;font-weight: normal;\"><strong>\u629b\u7269\u7ebf\u8fd0\u52a8\u7684\u4e3b\u8981\u7279\u70b9<\/strong>\u662f\u8fd0\u52a8\u4f53\u6240\u63cf\u7ed8\u7684\u8f68\u8ff9\u662f\u629b\u7269\u7ebf\u3002<\/span><\/li>\n<li style=\"margin-bottom:20px\"><span style=\"color:#101010;font-weight: normal;\">\u629b\u7269\u7ebf\u8fd0\u52a8\u7684\u53e6\u4e00\u4e2a\u7279\u70b9\u662f\u5b83\u662f\u7531\u91cd\u529b\u52a0\u901f\u5ea6\u5f15\u8d77\u7684\u3002\u63cf\u8ff0\u629b\u7269\u7ebf\u8f68\u8ff9\u7684\u7269\u4f53\u4ee5\u6b63\u5782\u76f4\u901f\u5ea6\u5f00\u59cb\uff0c\u56e0\u6b64\u9996\u5148\u5b83\u4e0a\u5347\uff0c\u4f46\u5728\u91cd\u529b\u7684\u4f5c\u7528\u4e0b\uff0c\u5782\u76f4\u901f\u5ea6\u51cf\u5c0f\uff0c\u76f4\u81f3\u53d8\u4e3a\u8d1f\u503c\uff0c\u7136\u540e\u7269\u4f53\u4e0b\u964d\u3002<\/span><\/li>\n<li style=\"margin-bottom:20px\"><span style=\"color:#101010;font-weight: normal;\">\u56e0\u6b64\uff0c\u629b\u7269\u7ebf\u8fd0\u52a8\u901f\u5ea6\u7684\u6c34\u5e73\u5206\u91cf\u662f\u6052\u5b9a\u7684\uff0c\u800c\u901f\u5ea6\u7684\u5782\u76f4\u5206\u91cf\u51cf\u5c0f\u3002<\/span><\/li>\n<li style=\"margin-bottom:20px\"><span style=\"color:#101010;font-weight: normal;\">\u56e0\u6b64\uff0c\u629b\u7269\u7ebf\u8fd0\u52a8\u662f\u4e24\u79cd\u8fd0\u52a8\u7684\u7ed3\u5408\uff1a\u6c34\u5e73\u8fd0\u52a8\u662f<a href=\"https:\/\/physigeek.com\/cn\/\u5300\u901f\u76f4\u7ebf\u8fd0\u52a8mru\/\">\u5300\u901f\u76f4\u7ebf\u8fd0\u52a8<\/a>\uff0c\u53e6\u4e00\u65b9\u9762\uff0c\u5782\u76f4\u8fd0\u52a8\u662f<a href=\"https:\/\/physigeek.com\/cn\/\u76f4\u7ebf\u8fd0\u52a8\u5747\u5300\u52a0\u901f-mrua\/\">\u5300\u901f\u52a0\u901f\u76f4\u7ebf\u8fd0\u52a8<\/a>\u3002<\/span><\/li>\n<li style=\"margin-bottom:20px\"><span style=\"color:#101010;font-weight: normal;\">\u5f53\u901f\u5ea6\u7684\u5782\u76f4\u5206\u91cf\u4e3a\u96f6\u65f6\uff0c\u8fbe\u5230\u629b\u7269\u7ebf\u8fd0\u52a8\u7684\u6700\u5927\u9ad8\u5ea6\u3002<\/span><\/li>\n<li style=\"margin-bottom:20px\"><span style=\"color:#101010;font-weight: normal;\">\u5728\u629b\u7269\u7ebf\u8fd0\u52a8\u4e2d\uff0c\u6574\u4e2a\u8f68\u8ff9\u4e2d\u8eab\u4f53\u4e0e\u7a7a\u6c14\u7684\u6469\u64e6\u529b\u88ab\u5ffd\u7565\u3002<\/span> <\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ejemplos-de-movimientos-parabolicos\"><\/span>\u629b\u7269\u7ebf\u8fd0\u52a8\u7684\u793a\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u4ee5\u4e0b\u662f\u629b\u7269\u7ebf\u8fd0\u52a8\uff08\u6216\u629b\u7269\u7ebf\u6295\u63b7\uff09\u7684\u51e0\u4e2a\u793a\u4f8b\uff1a<\/p>\n<ol style=\"color:#4fd12f; font-weight: bold;\">\n<li style=\"margin-bottom:12px\"><span style=\"color:#101010;font-weight: normal;\">\u7bee\u7403\u6295\u7bee\u7684\u6295\u7bee\u3002<\/span><\/li>\n<li style=\"margin-bottom:12px\"><span style=\"color:#101010;font-weight: normal;\">\u5c04\u5f39\u7684\u53d1\u5c04\u3002<\/span><\/li>\n<li style=\"margin-bottom:12px\"><span style=\"color:#101010;font-weight: normal;\">\u4ece\u8f6f\u7ba1\u4e2d\u55b7\u51fa\u7684\u6c34\u6d41\u3002<\/span><\/li>\n<li style=\"margin-bottom:12px\"><span style=\"color:#101010;font-weight: normal;\">\u6295\u63b7\u4e00\u5757\u77f3\u5934\u3002<\/span><\/li>\n<li style=\"margin-bottom:12px\"><span style=\"color:#101010;font-weight: normal;\">\u8db3\u7403\u7684\u8e22\u7403\u3002<\/span> <\/li>\n<\/ol>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ecuaciones-del-movimiento-parabolico\"><\/span>\u629b\u7269\u7ebf\u8fd0\u52a8\u65b9\u7a0b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u63a5\u4e0b\u6765\u6211\u4eec\u5c06\u4e86\u89e3\u629b\u7269\u7ebf\u8fd0\u52a8\uff08\u4e5f\u79f0\u4e3a\u629b\u7269\u7ebf\u5c04\u51fb\u6216\u503e\u659c\u5c04\u51fb\uff09\u7684\u6240\u6709\u65b9\u7a0b\u548c\u516c\u5f0f\u3002\u56e0\u6b64\uff0c\u8fd9\u4e9b\u516c\u5f0f\u5c06\u5e2e\u52a9\u60a8\u89e3\u51b3\u629b\u7269\u7ebf\u8fd0\u52a8\u95ee\u9898\u3002<\/p>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Posicion\"><\/span>\u4f4d\u7f6e<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5728\u629b\u7269\u7ebf\u8fd0\u52a8\u4e2d\uff0c\u4f4d\u7f6e\u7684\u6c34\u5e73\u5206\u91cf\u7531\u5300\u901f\u76f4\u7ebf\u8fd0\u52a8\uff08MRU\uff09\u516c\u5f0f\u5b9a\u4e49\uff0c\u800c\u4f4d\u7f6e\u7684\u5782\u76f4\u5206\u91cf\u7684\u8868\u8fbe\u5f0f\u4e3a\u5300\u52a0\u901f\u76f4\u7ebf\u8fd0\u52a8\uff08MRUA\uff09\u516c\u5f0f\u3002\u56e0\u6b64\uff0c\u63cf\u8ff0\u629b\u7269\u7ebf\u8fd0\u52a8\u8f68\u8ff9\u7684\u65b9\u7a0b\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-6a1223e776bfd3723cb49642515d7a4e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\begin{cases}x=v_0\\cdot \\text{cos}(\\alpha)\\cdot t \\\\[2ex]y=h+v_0\\cdot \\text{sin}(\\alpha)\\cdot t - \\cfrac{1}{2}\\cdot g\\cdot t^2\\end{cases}\" title=\"Rendered by QuickLaTeX.com\" height=\"86\" width=\"253\" style=\"vertical-align: 0px;\"><\/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-7e5fbfa0bbbd9f3051cd156a0f1b5e31_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"><\/p>\n<p>\u662f\u8eab\u4f53\u7684\u6c34\u5e73\u5750\u6807\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-38461fc041e953482219abf5d4cce1cb_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"y\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"><\/p>\n<p>\u662f\u8eab\u4f53\u7684\u5782\u76f4\u5750\u6807\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-033c1c43e83708a4a975dedd88f197a8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"v_0\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"16\" style=\"vertical-align: -3px;\"><\/p>\n<p>\u662f\u521d\u901f\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-5f44d9bbc8046069be4aa2989bff19aa_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\alpha\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"11\" style=\"vertical-align: 0px;\"><\/p>\n<p>\u662f\u8f68\u8ff9\u7684\u521d\u59cb\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-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\u7ecf\u8fc7\u7684\u65f6\u95f4\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-2ce27f7d2d82e3b238176ec7e7ee9118_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"h\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"10\" style=\"vertical-align: 0px;\"><\/p>\n<p>\u662f\u8eab\u4f53\u7684\u521d\u59cb\u9ad8\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>\u4e3a\u91cd\u529b\u52a0\u901f\u5ea6\uff0c\u503c\u4e3a9.81 m\/s <sup>2<\/sup> \u3002<\/span><\/li>\n<\/ul>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Velocidad\"><\/span>\u901f\u5ea6<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5728\u629b\u7269\u7ebf\u8fd0\u52a8\u4e2d\uff0c\u901f\u5ea6\u7684\u6c34\u5e73\u5206\u91cf\u5728\u6574\u4e2a\u8f68\u8ff9\u4e2d\u662f\u6052\u5b9a\u7684\uff0c\u56e0\u6b64\u8ba1\u7b97\u5b83\u53ea\u9700\u5c06\u521d\u59cb\u901f\u5ea6\u4e58\u4ee5\u503e\u659c\u89d2\u7684\u4f59\u5f26\u5373\u53ef\u3002<\/p>\n<p>\u53e6\u4e00\u65b9\u9762\uff0c\u629b\u7269\u7ebf\u5c04\u51fb\u7684\u5782\u76f4\u5206\u91cf\u7531\u5300\u52a0\u901f\u76f4\u7ebf\u8fd0\u52a8\u65b9\u7a0b\u5b9a\u4e49\u3002\u56e0\u6b64\uff0c\u901f\u5ea6\u7684\u5782\u76f4\u5206\u91cf\u7b49\u4e8e\u521d\u59cb\u901f\u5ea6\u4e58\u4ee5\u503e\u659c\u89d2\u7684\u6b63\u5f26\u503c\u51cf\u53bb\u91cd\u529b\u52a0\u901f\u5ea6\u4e58\u4ee5\u7ecf\u8fc7\u7684\u65f6\u95f4\u3002<\/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-9ad54222c1f929421b7d82314bd355db_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\begin{cases}v_x=v_0\\cdot \\text{cos}(\\alpha) \\\\[2ex]v_y=v_0\\cdot \\text{sin}(\\alpha)-g\\cdot t\\end{cases }\" title=\"Rendered by QuickLaTeX.com\" height=\"65\" width=\"179\" style=\"vertical-align: 0px;\"><\/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-49b889f48d662e0aaa8d7cb4fe10f013_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"v_x\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"17\" style=\"vertical-align: -3px;\"><\/p>\n<p>\u662f\u901f\u5ea6\u7684\u6c34\u5e73\u5206\u91cf\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-5f9cca35a3ff6c43b956a6f9fe4e3921_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"v_y\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"16\" style=\"vertical-align: -6px;\"><\/p>\n<p>\u662f\u901f\u5ea6\u7684\u5782\u76f4\u5206\u91cf\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-033c1c43e83708a4a975dedd88f197a8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"v_0\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"16\" style=\"vertical-align: -3px;\"><\/p>\n<p>\u662f\u521d\u901f\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-5f44d9bbc8046069be4aa2989bff19aa_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\alpha\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"11\" style=\"vertical-align: 0px;\"><\/p>\n<p>\u662f\u8f68\u8ff9\u7684\u521d\u59cb\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-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\u7ecf\u8fc7\u7684\u65f6\u95f4\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>\u4e3a\u91cd\u529b\u52a0\u901f\u5ea6\uff0c\u503c\u4e3a9.81 m\/s <sup>2<\/sup> \u3002<\/span><\/li>\n<\/ul>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Aceleracion\"><\/span>\u52a0\u901f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5728\u6240\u6709\u629b\u7269\u7ebf\u8fd0\u52a8\u4e2d\uff0c\u7269\u4f53\u7684\u52a0\u901f\u5ea6\u59cb\u7ec8\u5177\u6709\u76f8\u540c\u7684\u503c\u3002\u52a0\u901f\u5ea6\u7684\u6c34\u5e73\u5206\u91cf\u4e3a\u96f6\uff0c\u800c\u52a0\u901f\u5ea6\u7684\u5782\u76f4\u5206\u91cf\u662f\u5e26\u8d1f\u53f7\u7684\u91cd\u529b\u503c\u3002<\/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-b317db933cced3fd619deeff201818c8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\begin{cases}a_x=0 \\\\[2ex]a_y=-g\\end{cases}\" title=\"Rendered by QuickLaTeX.com\" height=\"65\" width=\"77\" style=\"vertical-align: 0px;\"><\/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-9eccaa1194e3cd8a77d62f4a2fd89a51_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"a_x\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"17\" style=\"vertical-align: -3px;\"><\/p>\n<p>\u662f\u52a0\u901f\u5ea6\u7684\u6c34\u5e73\u5206\u91cf\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-774db4a74587d8bf0c9a33ba6b3db0d3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"a_y\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"16\" style=\"vertical-align: -6px;\"><\/p>\n<p>\u662f\u52a0\u901f\u5ea6\u7684\u5782\u76f4\u5206\u91cf\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>\u4e3a\u91cd\u529b\u52a0\u901f\u5ea6\uff0c\u503c\u4e3a9.81 m\/s <sup>2<\/sup> \u3002<\/span><\/li>\n<\/ul>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tiempo-de-vuelo\"><\/span>\u98de\u884c\u65f6\u95f4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u98de\u884c\u65f6\u95f4\u662f\u7269\u4f53\u8fdb\u884c\u629b\u7269\u7ebf\u8fd0\u52a8\u5230\u8fbe\u63a5\u89e6\u5730\u9762\u6240\u9700\u7684\u65f6\u95f4\u3002\u56e0\u6b64\uff0c\u98de\u884c\u65f6\u95f4\u5c31\u662f\u4ece\u7269\u4f53\u5f00\u59cb\u629b\u7269\u7ebf\u5230\u843d\u5730\u7684\u65f6\u95f4\u3002<\/p>\n<p>\u5f53\u8eab\u4f53\u63a5\u89e6\u5730\u9762\u65f6\uff0c\u5176\u4f4d\u7f6e\u7684\u5782\u76f4\u5750\u6807\u5c06\u4e3a\u96f6\u3002\u56e0\u6b64\uff0c\u8981\u8ba1\u7b97\u98de\u884c\u65f6\u95f4\uff0c\u9700\u8981\u5c06\u629b\u7269\u7ebf\u8fd0\u52a8\u7684\u5782\u76f4\u4f4d\u7f6e\u65b9\u7a0b\u8bbe\u7f6e\u4e3a\u96f6\uff0c\u7136\u540e\u6c42\u89e3\u65f6\u95f4\u65b9\u7a0b\u3002 <\/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-01fcd09349d7c25e11fc42ae3744f423_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"y=0 \\quad \\color{orange}\\bm{\\longrightarrow}\\color{black}\\quad t_{vol}\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"225\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Alcance-horizontal\"><\/span>\u6c34\u5e73\u8303\u56f4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5f53\u8eab\u4f53\u63a5\u89e6\u5730\u9762\u65f6\uff0c\u5373\u8fbe\u5230\u6700\u5927\u6c34\u5e73\u8303\u56f4\uff0c\u8fd9\u4e00\u77ac\u95f4\u76f8\u5f53\u4e8e\u98de\u884c\u65f6\u95f4\u3002\u56e0\u6b64\uff0c\u8981\u8ba1\u7b97\u6c34\u5e73\u8303\u56f4\uff0c\u5fc5\u987b\u5148\u6c42\u51fa\u98de\u884c\u65f6\u95f4\uff0c\u7136\u540e\u5c06\u98de\u884c\u65f6\u95f4\u7684\u503c\u4ee3\u5165\u629b\u7269\u7ebf\u8fd0\u52a8\u7684\u6c34\u5e73\u4f4d\u7f6e\u65b9\u7a0b\u4e2d\u3002 <\/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-09a2bd6165dae0d8de909888cc1483ab_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\" t_{vol}\\quad \\color{orange}\\bm{\\longrightarrow}\\color{black}\\quad x(t_{vol})\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"232\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Altura-maxima\"><\/span>\u6700\u5927\u9ad8\u5ea6<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5728\u629b\u7269\u7ebf\u8fd0\u52a8\u4e2d\uff0c\u5f53\u7269\u4f53\u901f\u5ea6\u7684\u5782\u76f4\u5206\u91cf\u4e3a\u96f6\u65f6\u8fbe\u5230\u6700\u5927\u9ad8\u5ea6\u3002\u56e0\u6b64\uff0c\u4e3a\u4e86\u786e\u5b9a\u6700\u5927\u9ad8\u5ea6\uff0c\u901f\u5ea6\u7684\u5782\u76f4\u5206\u91cf\u5fc5\u987b\u8bbe\u7f6e\u4e3a\u96f6\uff0c\u4ece\u90a3\u91cc\u6211\u4eec\u5c06\u627e\u5230\u8fbe\u5230\u6700\u5927\u9ad8\u5ea6\u7684\u77ac\u95f4\uff0c\u6700\u540e\uff0c\u6211\u4eec\u5fc5\u987b\u5c06\u8ba1\u7b97\u51fa\u7684\u65f6\u95f4\u77ac\u95f4\u4ee3\u5165\u8ba1\u7b97\u51fa\u7684\u65f6\u95f4\u3002\u7247\u523b\u3002\u65b9\u7a0b.\u5782\u76f4\u4f4d\u7f6e\u3002 <\/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-a822a7a4e291ee420791e704d53820f3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"v_y=0 \\quad \\color{orange}\\bm{\\longrightarrow}\\color{black}\\quad t_{y_{m\\'ax}}\\quad \\color{orange}\\bm{\\longrightarrow}\\ couleur{noir}\\quad y_{m\\'ax}\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"500\" style=\"vertical-align: -6px;\"><\/p>\n<\/p>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Angulo-de-la-trayectoria\"><\/span>\u8f68\u8ff9\u89d2<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u7ed9\u5b9a\u70b9\u5904\u8f68\u8ff9\u7684\u89d2\u5ea6\u76f8\u5f53\u4e8e\u901f\u5ea6\u7684\u4e24\u4e2a\u5206\u91cf\u5f62\u6210\u7684\u89d2\u5ea6\u3002\u56e0\u6b64\uff0c\u8f68\u8ff9\u89d2\u5ea6\u7684\u6b63\u5207\u7b49\u4e8e\u901f\u5ea6\u7684\u5782\u76f4\u5206\u91cf\u548c\u6c34\u5e73\u5206\u91cf\u4e4b\u95f4\u7684\u5546\u3002<\/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-83a1b49fe71033c804ad8193164bddd6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\text{tan}(\\alpha)=\\cfrac{v_y}{v_x}\" title=\"Rendered by QuickLaTeX.com\" height=\"37\" width=\"94\" style=\"vertical-align: -15px;\"><\/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-5f9cca35a3ff6c43b956a6f9fe4e3921_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"v_y\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"16\" style=\"vertical-align: -6px;\"><\/p>\n<p>\u662f\u901f\u5ea6\u7684\u5782\u76f4\u5206\u91cf\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-49b889f48d662e0aaa8d7cb4fe10f013_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"v_x\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"17\" style=\"vertical-align: -3px;\"><\/p>\n<p>\u662f\u901f\u5ea6\u7684\u6c34\u5e73\u5206\u91cf\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-5f44d9bbc8046069be4aa2989bff19aa_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\alpha\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"11\" style=\"vertical-align: 0px;\"><\/p>\n<p>\u662f\u8def\u5f84\u7684\u89d2\u5ea6\u3002 <\/span><\/li>\n<\/ul>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Resumen-de-las-formulas-del-movimiento-parabolico\"><\/span>\u629b\u7269\u7ebf\u8fd0\u52a8\u516c\u5f0f\u603b\u7ed3<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u603b\u4e4b\uff0c\u6211\u4eec\u4e3a\u60a8\u63d0\u4f9b\u4e86\u4e00\u5f20\u5305\u542b\u629b\u7269\u7ebf\u8fd0\u52a8\u516c\u5f0f\u7684\u8868\u683c\u3002 <\/p>\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\/formules-de-tir-parabolique-a-mouvement-parabolique.png\" alt=\"\u629b\u7269\u7ebf\u8fd0\u52a8\u516c\u5f0f\" class=\"wp-image-8135\" width=\"508\" height=\"493\" srcset=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/formules-de-tir-parabolique-a-mouvement-parabolique-300x291.png 300w, https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/formules-de-tir-parabolique-a-mouvement-parabolique-768x746.png 768w, https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/formules-de-tir-parabolique-a-mouvement-parabolique.png 1014w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\"><\/figure>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ejercicio-resuelto-del-movimiento-parabolico\"><\/span>\u5df2\u89e3\u51b3\u629b\u7269\u7ebf\u8fd0\u52a8\u7ec3\u4e60<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>\u7269\u4f53\u4ece\u5730\u9762\u53d1\u5c04\uff0c\u521d\u59cb\u901f\u5ea6\u4e3a 15 m\/s\uff0c\u503e\u659c\u89d2\u4e3a 30\u00b0\u3002\u8ba1\u7b97\u6700\u5927\u6c34\u5e73\u8303\u56f4\u548c\u8eab\u4f53\u5230\u8fbe\u5730\u9762\u7684\u901f\u5ea6\u5927\u5c0f\u3002\u6574\u4e2a\u95ee\u9898\u5ffd\u7565\u4e0e\u7a7a\u6c14\u7684\u6469\u64e6\u529b\uff0c\u5e76\u53d6\u91cd\u529b\u503c\u4e3a10 m\/s <sup>2<\/sup> \u3002<\/li>\n<\/ul>\n<p>\u8981\u627e\u5230\u629b\u7269\u7ebf\u8fd0\u52a8\u7684\u6c34\u5e73\u8303\u56f4\uff0c\u6211\u4eec\u5fc5\u987b\u9996\u5148\u786e\u5b9a\u98de\u884c\u65f6\u95f4\u3002\u5e76\u4e14\uff0c\u4e3a\u6b64\uff0c\u6211\u4eec\u5fc5\u987b\u5c06\u4f4d\u7f6e\u7684\u5782\u76f4\u5206\u91cf\u65b9\u7a0b\u8bbe\u7f6e\u4e3a\u96f6\uff0c\u56e0\u4e3a\u5f53\u8eab\u4f53\u63a5\u89e6\u5730\u9762\u65f6\uff0c\u5782\u76f4\u4f4d\u7f6e\u5c06\u4e3a y=0\u3002 <\/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-9ab5a4669f2bed735498c28d335e04e9_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"y=h+v_0\\cdot \\text{sin}(\\alpha)\\cdot t -\\cfrac{1}{2}\\cdot g\\cdot t^2\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"240\" style=\"vertical-align: -12px;\"><\/p>\n<\/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-b302515222791249c838a2238182524f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"0=0+15\\cdot \\text{sin}(30^o)\\cdot t -\\cfrac{1}{2}\\cdot 10\\cdot t^2\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"262\" style=\"vertical-align: -12px;\"><\/p>\n<\/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-96c994022b665bc74d1e0bd37437bdaa_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"0=7,5\\cdot t -5\\cdot t^2\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"134\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\n<p>\u6211\u4eec\u6c42\u89e3\u53bb\u9664\u516c\u56e0\u5b50\u5f97\u5230\u7684\u4e8c\u6b21\u65b9\u7a0b\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-9ea3476be25efa1f2917a1985dd8d9d9_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"0=t(7,5-5t)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"114\" style=\"vertical-align: -5px;\"><\/p>\n<\/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-16852ce664cedc209b4f0c88311cf62c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\displaystyle t=\\begin{cases}t=0 \\ \\color{red}\\bm{\\times}\\color{black}\\\\[2ex]7.5 -5t=0 \\ \\longrightarrow \\ t= \\cfrac {7,5}{5}=1,5 \\ s\\end{cases}\" title=\"Rendered by QuickLaTeX.com\" height=\"86\" width=\"309\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p>\u56e0\u6b64\uff0c\u8eab\u4f53\u5c06\u5728\u65f6\u95f4t=1.5 s\u65f6\u8fbe\u5230\u6700\u5927\u6c34\u5e73\u4f38\u5c55\uff0c\u56e0\u6b64\u6211\u4eec\u5c06\u8fd9\u4e2a\u503c\u4ee3\u5165\u6c34\u5e73\u4f4d\u7f6e\u65b9\u7a0b\u6765\u8ba1\u7b97\u6700\u5927\u6c34\u5e73\u4f38\u5c55\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-0ee7aeb8984a471119007f3344290974_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\begin{aligned}x&amp;=v_0\\cdot \\text{cos}(\\alpha)\\cdot t\\\\[2ex]x&amp;=15\\cdot \\text{cos}(30^o)\\cdot 1.5 \\\\ [2ex]x&amp;=19.49 \\ m \\end{aligned}\" title=\"Rendered by QuickLaTeX.com\" height=\"88\" width=\"197\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p>\u53e6\u4e00\u65b9\u9762\uff0c\u4e3a\u4e86\u8ba1\u7b97\u6700\u7ec8\u901f\u5ea6\u7684\u6a21\u6570\uff0c\u9996\u5148\u9700\u8981\u786e\u5b9a\u6b64\u65f6\u901f\u5ea6\u7684\u4e24\u4e2a\u5206\u91cf\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u8ba1\u7b97\u901f\u5ea6\u7684\u6c34\u5e73\u5206\u91cf\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-73ca2c7f828a69c0ad9f6e1ffaf4302c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\begin{aligned}v_x&amp;=v_0\\cdot \\text{cos}(\\alpha) \\\\[2ex]v_x&amp;=15\\cdot \\text{cos}(30^o)\\\\[2ex]v_x&amp;=12 .99 \\ \\cfrac{m}{s}\\end{aligned}\" title=\"Rendered by QuickLaTeX.com\" height=\"125\" width=\"133\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u7528\u76f8\u5e94\u7684\u516c\u5f0f\u8ba1\u7b97\u901f\u5ea6\u7684\u5782\u76f4\u5206\u91cf\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-ad9644c10727b8269a43c256214d0153_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\begin{aligned}v_y&amp;=v_0\\cdot \\text{sin}(\\alpha)-g\\cdot t\\\\[2ex]v_y&amp;=15\\cdot \\text{sin}(30^o) -10\\ cdot 1.5\\\\[2ex]v_y&amp;=-7.5 \\ \\cfrac{m}{s}\\end{aligned}\" title=\"Rendered by QuickLaTeX.com\" height=\"125\" width=\"231\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p>\u6700\u540e\uff0c\u901f\u5ea6\u6a21\u91cf\u7b49\u4e8e\u5176\u77e2\u91cf\u5206\u91cf\u5e73\u65b9\u548c\u7684\u5e73\u65b9\u6839\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-7b1424eebf6e1cecfa0e555aec2da0d5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\begin{aligned}|\\vv{v}|&amp;=\\sqrt{v_x^2+v_y^2}\\\\[2ex]|\\vv{v}|&amp;=\\sqrt{12.99^2 +( -7,5)^2}\\\\[2ex]|\\vv{v}|&amp;=15 \\ \\cfrac{m}{s}\\end{aligned}\" title=\"Rendered by QuickLaTeX.com\" height=\"141\" width=\"189\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p>\u603b\u7ed3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u4eec\u53ef\u4ee5\u5f97\u51fa\u7ed3\u8bba\uff0c\u5f53\u629b\u7269\u7ebf\u8fd0\u52a8\u4ece\u5730\u9762\u5f00\u59cb\u65f6\uff0c\u6700\u7ec8\u901f\u5ea6\u7684\u5927\u5c0f\u4e0e\u521d\u59cb\u901f\u5ea6\u7684\u5927\u5c0f\u4e00\u81f4\u3002 <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Movimiento-parabolico-y-tiro-parabolico-horizontal\"><\/span>\u629b\u7269\u7ebf\u8fd0\u52a8\u548c\u6c34\u5e73\u629b\u7269\u7ebf\u6295\u63b7<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u6700\u540e\uff0c\u6211\u4eec\u5c06\u4e86\u89e3\u629b\u7269\u7ebf\u8fd0\u52a8\u548c\u6c34\u5e73\u629b\u7269\u7ebf\u6295\u63b7\u4e4b\u95f4\u7684\u533a\u522b\uff0c\u56e0\u4e3a\u5b83\u4eec\u662f\u7269\u7406\u5b66\u4e2d\u5e38\u7528\u7684\u4e24\u79cd\u8fd0\u52a8\u3002<\/p>\n<p><strong>\u6c34\u5e73\u629b\u7269\u7ebf\u6295\u63b7<\/strong>\u662f\u4e00\u79cd\u629b\u7269\u7ebf\u8fd0\u52a8\uff0c\u5176\u4e2d\u8eab\u4f53\u6700\u521d\u5177\u6709\u5b8c\u5168\u6c34\u5e73\u7684\u8f68\u8ff9\u3002\u8fd9\u6837\u5728\u6c34\u5e73\u629b\u7269\u7ebf\u6295\u63b7\u4e2d\uff0c\u7269\u4f53\u4ece\u4e00\u5b9a\u7684\u9ad8\u5ea6\u88ab\u629b\u8d77\uff0c\u5176\u521d\u901f\u5ea6\u662f\u6c34\u5e73\u7684\u3002<\/p>\n<p>\u56e0\u6b64\uff0c<strong>\u629b\u7269\u7ebf\u6446\u52a8\u548c\u6c34\u5e73\u629b\u7269\u7ebf\u6295\u63b7\u4e4b\u95f4\u7684\u5dee\u503c<\/strong>\u5c31\u662f\u521d\u901f\u5ea6\u3002\u6c34\u5e73\u629b\u7269\u7ebf\u5c04\u51fb\u7684\u521d\u901f\u5ea6\u662f\u5b8c\u5168\u6c34\u5e73\u7684\uff0c\u4f46\u629b\u7269\u7ebf\u8fd0\u52a8\u7684\u521d\u901f\u5ea6\u4e0e\u6c34\u5e73\u8f74\u5f62\u6210\u6b63\u89d2\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>\u8bf7\u53c2\u9605\uff1a<\/strong><a href=\"https:\/\/physigeek.com\/cn\/\u6c34\u5e73\u629b\u7269\u9762\/\">\u6c34\u5e73\u629b\u7269\u7ebf\u5c04\u51fb<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587\u89e3\u91ca\u4e86\u7269\u7406\u5b66\u4e2d\u7684\u629b\u7269\u7ebf\u8fd0\u52a8\uff08\u6216\u629b\u7269\u7ebf\u5c04\u51fb\uff09\u3002\u56e0\u6b64\uff0c\u60a8\u5c06\u4e86\u89e3\u629b\u7269\u7ebf\u8fd0\u52a8\u7684\u7279\u5f81\u3001\u5176\u516c\u5f0f\uff0c\u4ee5\u53ca\u9010\u6b65\u7684\u793a\u4f8b\u3002 \u4ec0\u4e48 &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/physigeek.com\/cn\/%e6%8a%9b%e7%89%a9%e7%ba%bf%e8%bf%90%e5%8a%a8%e6%88%96%e6%8a%9b%e7%89%a9%e7%ba%bf%e6%8a%95%e6%8e%b7\/\"> <span class=\"screen-reader-text\">\u629b\u7269\u7ebf\u8fd0\u52a8\uff08\u6216\u629b\u7269\u7ebf\u5c04\u51fb\uff09<\/span> \u67e5\u770b\u5168\u6587 &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-426","post","type-post","status-publish","format-standard","hentry","category-3"],"yoast_head":"<!-- This site is optimized 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