Question

A ball of mass 10 kg moving with a velocity of 15 m/s collides head on with another ball of mass 10 kg moving with a speed of 10 m/s in the same direction. After collision velocity of first ball is 12 m/s in the same direction as of its initial motion. What is velocity of second ball after collision and impulse on it during collision.

Answer 1

Answer:

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Answer 2

Answer:

30NS

Explanation:

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