{"id":386,"date":"2023-06-20T00:13:27","date_gmt":"2023-06-20T00:13:27","guid":{"rendered":"https:\/\/physigeek.com\/pt\/velocidade-angular\/"},"modified":"2023-06-20T00:13:27","modified_gmt":"2023-06-20T00:13:27","slug":"velocidade-angular","status":"publish","type":"post","link":"https:\/\/physigeek.com\/pt\/velocidade-angular\/","title":{"rendered":"Velocidade angular"},"content":{"rendered":"<p>Este artigo explica o que \u00e9 velocidade angular na f\u00edsica. Assim, voc\u00ea descobrir\u00e1 como encontrar a velocidade angular, um exerc\u00edcio resolvido e, por fim, qual a diferen\u00e7a entre velocidade angular e velocidade linear. <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%C2%BFQue-es-la-velocidad-angular\"><\/span> O que \u00e9 velocidade angular?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> <strong>A velocidade angular<\/strong> \u00e9 uma medida que define a velocidade de rota\u00e7\u00e3o de um corpo, ou seja, velocidade angular \u00e9 a velocidade com que um objeto gira. Resumindo, a velocidade angular indica a taxa na qual a posi\u00e7\u00e3o angular de um corpo muda.<\/p>\n<p> O s\u00edmbolo da velocidade angular \u00e9 a letra grega \u03c9 (\u00f4mega).<\/p>\n<p> A unidade de velocidade angular no Sistema Internacional (SI) \u00e9 o radiano por segundo (rad\/s). Embora as unidades de rota\u00e7\u00f5es por minuto (rpm ou rev\/min) tamb\u00e9m sejam usadas para expressar um valor de velocidade angular.<\/p>\n<p> A velocidade angular \u00e9 representada como um vetor axial paralelo ao eixo de rota\u00e7\u00e3o. O m\u00f3dulo do vetor \u00e9 o valor da velocidade angular e a dire\u00e7\u00e3o do vetor \u00e9 determinada pela regra da m\u00e3o direita. No plano, se o objeto girar no sentido hor\u00e1rio, o vetor velocidade angular ir\u00e1 para dentro do plano, enquanto se o objeto girar no sentido anti-hor\u00e1rio, o vetor velocidade angular ir\u00e1 para fora do plano. <\/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\/vitesse-angulaire.png\" alt=\"velocidade angular\" class=\"wp-image-7149\" width=\"328\" height=\"232\" srcset=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/vitesse-angulaire-300x212.png 300w, https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/vitesse-angulaire.png 499w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\"><\/figure>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Como-calcular-la-velocidad-angular\"><\/span> Como calcular a velocidade angular<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> Existem v\u00e1rias f\u00f3rmulas para calcular a velocidade angular de um corpo e voc\u00ea deve usar uma f\u00f3rmula ou outra dependendo da situa\u00e7\u00e3o e dos dados que possui. Veremos ent\u00e3o como a velocidade angular \u00e9 calculada em cada caso. <\/p>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Formula-de-la-velocidad-angular\"><\/span> F\u00f3rmula de velocidade angular<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p> A <strong>velocidade angular m\u00e9dia<\/strong> \u00e9 igual ao deslocamento angular (\u0394\u03b8) dividido pelo incremento de tempo (\u0394t). Assim, para calcular a velocidade angular m\u00e9dia, a diferen\u00e7a entre a posi\u00e7\u00e3o angular final e a posi\u00e7\u00e3o angular inicial deve ser dividida pela diferen\u00e7a entre o tempo final e o tempo inicial.<\/p>\n<p> Resumindo, a <strong>f\u00f3rmula para calcular a velocidade angular m\u00e9dia<\/strong> \u00e9: <\/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\/formule-de-vitesse-angulaire.png\" alt=\"f\u00f3rmula de velocidade angular\" class=\"wp-image-7154\" width=\"218\" height=\"218\" srcset=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/formule-de-vitesse-angulaire-300x300.png 300w, https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/formule-de-vitesse-angulaire-150x150.png 150w, https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/formule-de-vitesse-angulaire.png 395w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\"><\/figure>\n<p style=\"margin-bottom:5px\"> Ouro: <\/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-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> \u00e9 a velocidade angular. <\/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-35fafd512270f2cce95b082eeeb9b89e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\Delta \\theta\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"24\" style=\"vertical-align: 0px;\"><\/p>\n<p> \u00e9 o incremento da posi\u00e7\u00e3o angular. <\/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-819ab50990df5adf82bea9dfa75ffff2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\Delta t\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"21\" style=\"vertical-align: 0px;\"><\/p>\n<p> \u00e9 o incremento de tempo. <\/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-dec4862cb2c06f87af7118de56debeb3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\theta_f\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"16\" style=\"vertical-align: -6px;\"><\/p>\n<p> \u00e9 a posi\u00e7\u00e3o angular final. <\/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-4ab63afa2b487b4402027ad7d97fbb5f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\theta_i\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"13\" style=\"vertical-align: -3px;\"><\/p>\n<p> \u00e9 a posi\u00e7\u00e3o angular inicial. <\/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-82d36af17e232807e56da9ccdbbda0d8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"t_f\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"14\" style=\"vertical-align: -6px;\"><\/p>\n<p> \u00e9 o momento final. <\/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-bf289b768173104db12fe7044c723db4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"t_i\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"11\" style=\"vertical-align: -3px;\"><\/p>\n<p> \u00e9 o momento inicial.<\/span><\/li>\n<\/ul>\n<p> Por outro lado, embora os problemas geralmente nos pe\u00e7am para calcular a velocidade angular m\u00e9dia, podemos estar interessados em determinar a velocidade angular instant\u00e2nea. Assim, a <strong>velocidade angular instant\u00e2nea<\/strong> \u00e9 calculada pela seguinte express\u00e3o: <\/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-ce89bc4f78a8903339f75f1a8b473ca2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\displaystyle\\omega =\\lim_{\\Delta t\\to0}\\frac{\\Delta\\theta}{\\Delta t}=\\frac{d\\theta}{dt}\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"147\" style=\"vertical-align: -13px;\"><\/p>\n<\/p>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Velocidad-angular-en-el-movimiento-circular-uniforme-MCU\"><\/span> Velocidade angular em movimento circular uniforme (MCU)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p> No movimento circular uniforme (UCM), a velocidade angular do corpo realizando movimento circular uniforme \u00e9 calculada dividindo 2\u03c0 pelo per\u00edodo. Da mesma forma, a velocidade de um corpo em rota\u00e7\u00e3o uniforme pode ser encontrada multiplicando 2\u03c0 pela frequ\u00eancia.<\/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-7ef60fc21f6348d1d9fa36d56139a121_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\omega=\\cfrac{2\\pi}{T}=2\\pi \\cdot f\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"123\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p style=\"margin-bottom:5px\"> Ouro: <\/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-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> \u00e9 a velocidade angular. <\/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-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> \u00e9 o per\u00edodo do movimento circular uniforme. <\/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-f5844370b6482674a233a3063f762555_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"10\" style=\"vertical-align: -4px;\"><\/p>\n<p> \u00e9 a frequ\u00eancia do movimento circular uniforme.<\/span><\/li>\n<\/ul>\n<p> Tenha em mente que no movimento circular uniforme a velocidade angular \u00e9 constante, caso contr\u00e1rio seria um tipo de movimento diferente. <\/p>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Velocidad-angular-en-el-movimiento-circular-uniformemente-acelerado-MCUA\"><\/span> Velocidade angular em movimento circular uniformemente acelerado (MCUA)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p> No movimento circular uniformemente acelerado (MCUA), a velocidade angular aumenta ou diminui linearmente com o tempo. Portanto, neste caso, a velocidade angular de um instante \u00e9 igual \u00e0 velocidade angular inicial mais o produto da acelera\u00e7\u00e3o angular pelo tempo decorrido.<\/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-51b2ef36d6588d9aba93e29573c6bd1e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\omega=\\omega_0+\\alpha \\cdot t\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"106\" style=\"vertical-align: -3px;\"><\/p>\n<\/p>\n<p style=\"margin-bottom:5px\"> Ouro: <\/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-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> \u00e9 a velocidade angular. <\/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-16d6124ee5830d799cd0f950cbe78fa5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\omega_0\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"18\" style=\"vertical-align: -3px;\"><\/p>\n<p> \u00e9 a velocidade angular inicial. <\/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> \u00e9 a acelera\u00e7\u00e3o angular. <\/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> \u00e9 o instante em que a velocidade angular \u00e9 calculada.<\/span><\/li>\n<\/ul>\n<p> A partir das equa\u00e7\u00f5es do movimento circular uniformemente acelerado, podemos deduzir a rela\u00e7\u00e3o entre a velocidade angular em um determinado instante com a acelera\u00e7\u00e3o angular e o deslocamento angular: <\/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-c1eeb897cafbee438c907557e499ec1d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\omega=\\sqrt{\\omega_0^2+2\\cdot\\alpha\\cdot\\Delta\\theta}\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"164\" style=\"vertical-align: -6px;\"><\/p>\n<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ejemplo-del-calculo-de-la-velocidad-angular\"><\/span> Exemplo de c\u00e1lculo da velocidade angular<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> Depois de conhecermos a defini\u00e7\u00e3o de velocidade angular e qual \u00e9 sua f\u00f3rmula, veremos um exemplo resolvido de como ela \u00e9 calculada para finalizar a assimila\u00e7\u00e3o do conceito.<\/p>\n<ul>\n<li> Um corpo girando com velocidade angular constante leva 10 minutos para completar 8 voltas completas. Qual \u00e9 a velocidade angular m\u00e9dia deste corpo?<\/li>\n<\/ul>\n<p> Primeiro, devemos determinar quantos radianos equivalem a tr\u00eas revolu\u00e7\u00f5es completas para saber o deslocamento angular do corpo. Uma volta \u00e9 igual a 2\u03c0 radianos, ent\u00e3o tr\u00eas voltas s\u00e3o:<\/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-21fce1a8cd9a7b0c787573539d097e46_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\Delta \\theta=8 \\ tours \\cdot \\cfrac{2\\pi \\ rad}{1 \\ tour} =16 \\pi \\ rad\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"257\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p> A seguir, convertemos o tempo decorrido em segundos para que seja expresso no Sistema Internacional de Unidades:<\/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-031812d207eb953f3d6ebca8e53648ca_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\Delta t = 10 \\ min \\cdot \\cfrac{60 \\ s}{1 \\ min} =600 \\ s\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"227\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p> E por fim, usamos a f\u00f3rmula da velocidade angular m\u00e9dia para encontrar seu valor: <\/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-708b0ca718556ad6f47c0fb045876b58_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\omega=\\cfrac{\\Delta \\theta}{\\Delta t}=\\cfrac{16 \\pi}{600}=0.084 \\ \\cfrac{rad}{s}\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"215\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Velocidad-angular-y-velocidad-lineal\"><\/span> Velocidade angular e velocidade linear<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> Por fim, veremos quais s\u00e3o as diferen\u00e7as entre velocidade angular e velocidade linear, pois s\u00e3o dois conceitos cinem\u00e1ticos que devemos ter clareza.<\/p>\n<p> A <strong>diferen\u00e7a entre velocidade angular e velocidade linear<\/strong> \u00e9 que a velocidade angular \u00e9 a velocidade na qual um corpo gira, enquanto a velocidade linear \u00e9 a velocidade na qual um corpo se move para frente.<\/p>\n<p> Portanto, um corpo que descreve um movimento circular tem uma velocidade angular e uma velocidade linear. Possui velocidade angular porque gira em rela\u00e7\u00e3o a um eixo e, al\u00e9m disso, possui velocidade linear porque segue uma trajet\u00f3ria e, portanto, avan\u00e7a.<\/p>\n<p> Da mesma forma, a velocidade angular \u00e9 um vetor perpendicular ao plano em que o m\u00f3bile realiza um movimento circular. No entanto, o vetor velocidade linear \u00e9 tangente \u00e0 trajet\u00f3ria do movimento circular.<\/p>\n<p> A velocidade angular e a velocidade linear est\u00e3o matematicamente relacionadas. Mais precisamente, a velocidade linear de um corpo em movimento circular uniforme \u00e9 igual \u00e0 velocidade angular vezes o raio do caminho.<\/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-b260b953d11a83b4d9bd2b2722cce39c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"v=w\\cdot r\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"67\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p style=\"margin-bottom:5px\"> Ouro: <\/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-796872219106704832bd95ce08640b7b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"v\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"9\" style=\"vertical-align: 0px;\"><\/p>\n<p> \u00e9 a velocidade linear. <\/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> \u00e9 a velocidade angular. <\/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-01bcf7e9e043561da78fecf715c8a46e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"r\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"8\" style=\"vertical-align: 0px;\"><\/p>\n<p> \u00e9 o raio da trajet\u00f3ria do movimento circular.<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Este artigo explica o que \u00e9 velocidade angular na f\u00edsica. Assim, voc\u00ea descobrir\u00e1 como encontrar a velocidade angular, um exerc\u00edcio resolvido e, por fim, qual a diferen\u00e7a entre velocidade angular e velocidade linear. O que \u00e9 velocidade angular? A velocidade angular \u00e9 uma medida que define a velocidade de rota\u00e7\u00e3o de um corpo, ou seja, &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/physigeek.com\/pt\/velocidade-angular\/\"> <span class=\"screen-reader-text\">Velocidade angular<\/span> Leia mais &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-386","post","type-post","status-publish","format-standard","hentry","category-cinematografico"],"yoast_head":"<!-- This site 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