At t = 0, a ball was dropped from a height of 16 feet. It hit the

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At t = 0, a ball was dropped from a height of 16 feet. It hit the floor and rebounded to a height of 9 feet Figure 4.

a. Find a two-part formula for the velocity v(t) that is valid until the ball hits the floor a second time.
b. At what two times was the ball at height 9 feet?

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Calculus

ISBN: 978-0131429246

9th edition

Authors: Dale Varberg, Edwin J. Purcell, Steven E. Rigdon

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Question Posted: Jun 21, 2016 09:58 AM

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At t = 0, a ball was dropped from a height of 16 feet. It hit the

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16

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Initially v 32t and s 16t2 16 2 s 0 when t 1 Later the ball falls 9 ft ...View the full answer

Calculus

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