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A 2.00-kg ball is moving at 4.80 m/s toward the right. It collides elastically with a...

A 2.00-kg ball is moving at 4.80 m/s toward the right. It collides elastically with a 4.00-kg ball that is initially at rest.

1. Calculate the final velocity of the 2.00-kg ball. (Express your answer to three significant figures.)

2. Calculate the final velocity of the 4.00-kg ball. (Express your answer to three significant figures.)

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