{"id":39668,"date":"2021-09-14T21:05:25","date_gmt":"2021-09-15T00:05:25","guid":{"rendered":"https:\/\/www.ufrgs.br\/amlef\/?post_type=tnc_col_21662_item&p=39668"},"modified":"2021-09-21T17:11:25","modified_gmt":"2021-09-21T20:11:25","slug":"propulsao-de-foguetes-empuxo","status":"publish","type":"tnc_col_21662_item","link":"https:\/\/www.ufrgs.br\/amlef\/glossario\/propulsao-de-foguetes-empuxo\/","title":{"rendered":"Propuls\u00e3o de Foguetes (Empuxo)"},"content":{"rendered":"

For\u00e7a de empuxo \u00e9 termo aero\u00addi\u00adn\u00e2\u00admico dado a for\u00e7a motriz gerada pela libe\u00adra\u00ad\u00e7\u00e3o dos gases, oriundo da com\u00adbus\u00adt\u00e3o no motor de um foguete. A mag\u00adni\u00adtude dessa forma de impulso depende da velo\u00adci\u00addade e da massa de g\u00e1s expe\u00adlida da c\u00e2mara de com\u00adbus\u00adt\u00e3o do foguete. \u00c9 v\u00e1lido sali\u00aden\u00adtar que o empuxo para o foguete n\u00e3o possui o mesmo sentido que o empuxo na hidrost\u00e1tica.<\/p>\n","protected":false},"featured_media":39703,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","class_list":["post-39668","tnc_col_21662_item","type-tnc_col_21662_item","status-publish","format-standard","has-post-thumbnail","hentry","tnc_tax_22435-conceito","tnc_tax_16178-alisson-schneider"],"yoast_head":"\nPropuls\u00e3o de Foguetes (Empuxo) - Museu dos Laborat\u00f3rios de Ensino de F\u00edsica - Em Transi\u00e7\u00e3o<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ufrgs.br\/amlef\/glossario\/propulsao-de-foguetes-empuxo\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Propuls\u00e3o de Foguetes (Empuxo) - Museu dos Laborat\u00f3rios de Ensino de F\u00edsica - Em Transi\u00e7\u00e3o\" \/>\n<meta property=\"og:description\" content=\"For\u00e7a de empuxo \u00e9 termo aero\u00addi\u00adn\u00e2\u00admico dado a for\u00e7a motriz gerada pela libe\u00adra\u00ad\u00e7\u00e3o dos gases, oriundo da com\u00adbus\u00adt\u00e3o no motor de um foguete. 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