{"id":20419,"date":"2024-12-18T20:00:40","date_gmt":"2024-12-18T23:00:40","guid":{"rendered":"https:\/\/hangarmma.com.br\/blog\/?post_type=glossary&#038;p=20419"},"modified":"2025-02-21T13:50:42","modified_gmt":"2025-02-21T16:50:42","slug":"polias-fixas-simples","status":"publish","type":"glossary","link":"https:\/\/hangarmma.com.br\/blog\/polias-fixas-simples\/","title":{"rendered":"Polias fixas simples"},"content":{"rendered":"<p class=\"wp-block-paragraph\">As polias s&#xE3;o classificadas em dois tipos principais:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_21ae97c39c64464c03975a6fcfca1e16\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/a-polia\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/a-polia\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>Polia<\/a> Fixa Simples:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Funciona como <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_69f4ac3df1824a239511deea5b6d0ad4\" data-link=\"https:\/\/hangarmma.com.br\/blog\/a-alavanca\/\" href=\"https:\/\/hangarmma.com.br\/blog\/a-alavanca\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">alavanca<\/a> de 1&#xAA; classe com bra&#xE7;os iguais<\/li>\n\n\n\n<li><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_34a6c37f203bf0ca0d3cbf3c6f4a8622\" data-link=\"https:\/\/hangarmma.com.br\/blog\/vantagem-mecanica\/\" href=\"https:\/\/hangarmma.com.br\/blog\/vantagem-mecanica\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Vantagem mec&#xE2;nica<\/a> (MA) = 1<\/li>\n\n\n\n<li>A for&ccedil;a aplicada &eacute; igual ao <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_4d4b52ec058dc185d3aeb8b31eb44116\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/peso\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/peso\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>peso<\/a> do objeto<\/li>\n\n\n\n<li>Principal benef&#xED;cio: mudan&#xE7;a na dire&#xE7;&#xE3;o da for&#xE7;a<\/li>\n\n\n\n<li>Exemplo: For&#xE7;a descendente gera movimento ascendente<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_21ae97c39c64464c03975a6fcfca1e16\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/a-polia\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/a-polia\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>Polia<\/a> M&oacute;vel Simples:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Aumenta a for&#xE7;a exercida<\/li>\n\n\n\n<li><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_34a6c37f203bf0ca0d3cbf3c6f4a8622\" data-link=\"https:\/\/hangarmma.com.br\/blog\/vantagem-mecanica\/\" href=\"https:\/\/hangarmma.com.br\/blog\/vantagem-mecanica\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Vantagem mec&#xE2;nica<\/a> (MA) = 2<\/li>\n\n\n\n<li>Divide o <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_4d4b52ec058dc185d3aeb8b31eb44116\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/peso\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/peso\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>peso<\/a> entre os segmentos da corda<\/li>\n\n\n\n<li>Exemplo: <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_3ba56f55307adc68e1841f4c2f95f8f8\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/carga\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/carga\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>Carga<\/a> de 200 libras requer apenas 100 libras de for&ccedil;a<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C&#xE1;lculo da <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_34a6c37f203bf0ca0d3cbf3c6f4a8622\" data-link=\"https:\/\/hangarmma.com.br\/blog\/vantagem-mecanica\/\" href=\"https:\/\/hangarmma.com.br\/blog\/vantagem-mecanica\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Vantagem Mec&#xE2;nica<\/a>: MA = R\/E Onde:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>R = Resist&ecirc;ncia (<a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_4d4b52ec058dc185d3aeb8b31eb44116\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/peso\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/peso\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>peso<\/a> da <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_3ba56f55307adc68e1841f4c2f95f8f8\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/carga\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/carga\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>carga<\/a>)<\/li>\n\n\n\n<li>E = Esfor&#xE7;o aplicado<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Caracter&#xED;sticas Importantes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>O comprimento da corda movimentada &eacute; maior que a dist&acirc;ncia de eleva&ccedil;&atilde;o da <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_3ba56f55307adc68e1841f4c2f95f8f8\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/carga\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/carga\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>carga<\/a><\/li>\n\n\n\n<li>A <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_34a6c37f203bf0ca0d3cbf3c6f4a8622\" data-link=\"https:\/\/hangarmma.com.br\/blog\/vantagem-mecanica\/\" href=\"https:\/\/hangarmma.com.br\/blog\/vantagem-mecanica\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">vantagem mec&#xE2;nica<\/a> pode ser determinada contando as voltas da corda no bloco m&#xF3;vel<\/li>\n\n\n\n<li>Sistemas combinados podem aumentar a efici&#xEA;ncia mec&#xE2;nica<\/li>\n\n\n\n<li>&#xDA;til para levantamento de cargas pesadas com menor esfor&#xE7;o<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>As polias s\u00e3o classificadas em dois tipos principais: Polia Fixa Simples: Polia M\u00f3vel Simples: C\u00e1lculo da Vantagem Mec\u00e2nica: MA = R\/E Onde: Caracter\u00edsticas Importantes:<\/p>\n","protected":false},"author":12,"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"glossary-categories":[],"glossary-tags":[],"class_list":["post-20419","glossary","type-glossary","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Polias fixas simples - HANGAR MMA<\/title>\n<meta name=\"robots\" content=\"index, follow, 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