A pellet launched at 30 above the horizontal that spends 0.15 s in the air before returning

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A pellet launched at 30° above the horizontal that spends 0.15 s in the air before returning to its original level has approximately what mass?

A. 2 mg

B. 9 mg

C. 14 mg

D. 20 mg

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Physics

ISBN: 978-0321976444

5th edition

Authors: James S. Walker

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Question Posted: Aug 31, 2017 11:09 AM

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A pellet launched at 30 above the horizontal that spends 0.15 s in the air before returning

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Use the launch angle and the time of flight to determine the launch speed of the pellet tak...View the full answer

Physics

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