a 20 kg super ball is rolling along a level road at a velocity of 5...

a 20 kg super ball is rolling along a level road at a velocity of 5 m/s. it elastically collides head-on with a 10kg super ball initially at rest. find the final velocities of each ball after the collision and show that the collision is, in fact, elastic.

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genius_generous answered 6 months ago

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