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The velocity of a ball of mass 10 kg increases from 4 m/s to 8 m/s. When force acts on it for 2 sec, find: (a) What is the momentum before the force act? (b) What is the momentum after the force acts? (c) What is the force acting on it? |
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Answer» hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiExplanation:I GOT FREE POINT |
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