Question
Asked Oct 16, 2019
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A ball player catches a ball 3.55 s after throwing it vertically upward.

With what speed did he throw it?

What height did it reach?

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Expert Answer

Step 1

The time taken by the ball to reach the maximum height is

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total 2 3.55s 2 1.77s

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Step 2

The initial velocity of the ball at point of projection can b...

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V =u +at 0 u+(-9.80m/s2) (1.77s) u 17.34m/s

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Science

Physics

Kinematics

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