A boy on a skateboard coasts along at (5 mathrm{~m} / mathrm{s}). He has a ball that

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A boy on a skateboard coasts along at $5 \mathrm{~m} / \mathrm{s}$. He has a ball that he can throw at a speed of $10 \mathrm{~m} / \mathrm{s}$. What is the ball's speed relative to the ground if he throws the ball

(a) forward or

(b) backward?

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College Physics A Strategic Approach

ISBN: 9780321907240

3rd Edition

Authors: Randall D. Knight, Brian Jones, Stuart Field

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Question Posted: Apr 03, 2024 07:01 AM

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A boy on a skateboard coasts along at (5 mathrm{~m} / mathrm{s}). He has a ball that

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College Physics A Strategic Approach

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