Answer to Question #243291 in Physics for Ernest

Question #243291

A force of 6N acts horizontally on a stationary mass of 3kg for 6 seconds.the kinetic energy gainesd by the mass in joules is

Expert's answer

a=\frac{6}{3}=2\frac{m}{s^2}\\s=0.5(2)(6)^2=36\ m\\E=6(36)=216\ J

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