December 2019 1 105 Report
A) Uma força constante de intensidade F = 50 N, atua sobre um corpo, fazendo-o deslocar horizontalmente 10 m em 5,0 s determine a potência desenvolvida por essa força.

B) Calcule o trabalho realizado por uma determinada força em 20 s, sabendo que sua potência é de 3 W.
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