A volcano launches a lava bomb straight upward with an initial speed of 28 m/s. Taking upward

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A volcano launches a lava bomb straight upward with an initial speed of 28 m/s. Taking upward to be the positive direction, find the speed and direction of motion of the lava bomb
(a) 2.0 seconds
(b) 3.0 seconds after it is launched.

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Physics

ISBN: 978-0321976444

5th edition

Authors: James S. Walker

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Question Posted: Aug 31, 2017 11:01 AM

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A volcano launches a lava bomb straight upward with an initial speed of 28 m/s. Taking upward

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