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Physics, 15.12.2021 14:00 paulesparsa6

a 10 kg ball moving at 13 m/s strickes a 20 kg ball at rest. after the collision the 10 kg ball is moving with a velocity of 7m/s. what is the velocity of the second ball

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a 10 kg ball moving at 13 m/s strickes a 20 kg ball at rest. after the collision the 10 kg ball is m...

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