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A cricket ball of mass 100 g strikes the hand of a player velocity of 20ms and is braught to rest zero to 0.01s.calulate the force applied by the hand of the player |
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Answer» FORCE = mass×acceleration 100g = 100÷ 1000=1/10kg acceleration = v-u/t = 20- 0/0.01 =20/0.01 =20×100 = 2000 F= MA F= 2000×1/10 F= 200N |
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