Mathematics
Mathematics, 10.01.2020 02:31, meandmycousinmagic

When a ballplayer throws a ball straight up, by how much does the speed of the ball decrease each second while ascending? in the absence of air resistance, by how much does its peed increase each second while it is descending? how much time is required for its ascent as compared to its descent?

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When a ballplayer throws a ball straight up, by how much does the speed of the ball decrease each se...

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