Question a ball is thrown straight up with a speed of 215, Ask an Expert

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Question: A ball is thrown straight up with a speed of 21.5 m/s. A second ball is thrown up 1.52 seconds later and hits the first ball just the first ball reaches its maximum height.

Part A: What was the magnitude of the velocity of the second ball?

I need help to find the magnitude of the velocity of the second ball.

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Category:- Physics
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