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12-12-2019
Physics

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When a golf ball is hitit travels at a rate of 50 m/s . The mass of the golf ball is 0.045kg. What is the kinetic energy of the golf ball?

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12-12-2019

KE=1/2mv^2

KE= 0.5×0.045kg×50m/s^2

KE= 56.25J

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