Answer to Question #143131 in Physics for Miwa

Question #143131

Wen taking a penalty kick, a foot baller applies a force of 30 nation for a period 0.05 seconds. If the mass of the ball is 0.07kg... Calculate the speed with which the ball moves off?

Expert's answer

"Ft=mv\\\\(30)(0.05)=(0.07)v\\\\v=21.4\\frac{m}{s}"

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