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Physics, 05.02.2022 14:40 coollid876
A ball of mass 100 g is moving with a velocity of 3 m/s towards east. A cube of mass 200 gram is moving towards west with a velocity of 7 m/s. If the collision is perfectly elastic, what is the final velocity of the ball in m/s?
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A ball of mass 100 g is moving with a velocity of 3 m/s towards east. A cube of mass 200 gram is mov...
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