A ball thrown straight upward returns to its original level in 2.75 s. A second ball is

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A ball thrown straight upward returns to its original level in 2.75 s. A second ball is thrown at an angle of 40.0° above the horizontal. What is the initial speed of the second ball if it also returns to its original level in 2.75 s?

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Physics

ISBN: 978-0321976444

5th edition

Authors: James S. Walker

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Question Posted: Aug 31, 2017 11:08 AM

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A ball thrown straight upward returns to its original level in 2.75 s. A second ball is

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When the ball returns to the same level from which it was originally thrown the s...View the full answer

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