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Physics, 05.10.2020 03:01 zachzach28280

A ball, initially at rest, reaches a speed of 20 m/s at the bottom of the apparatus. If it takes the ball 10 seconds to reach the bottom, what is the ball’s average acceleration?

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A ball, initially at rest, reaches a speed of 20 m/s at the bottom of the apparatus. If it takes the...

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