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It strikes the smooth ground at a distance of 20 ft away

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Reference no: EM13612660

A tennis ball is struck from a height of 7.5 ft. It strikes the smooth ground at a distance of 20 ft away and bounces upward at 30 degrees. Determine the initial velocity, final velocity, and coefficient of restitution between the ball and the ground.

Reference no: EM13612660

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