Answered: An outfielder throws a 0.148 kg…

An outfielder throws a 0.148 kg baseball with velocity 30 m/s at 25° above horizontal. Ignoring air resistance: what gravity PE did the ball have, relative to the player's level, at its peak?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter2: Vectors

Section: Chapter Questions

Problem 21CQ: What is wrong with the following expressions? How can you correct them? (a) C=AB , (b) C=AB , (c)...

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Question

An outfielder throws a 0.148 kg baseball with velocity 30 m/s at 25° above horizontal. Ignoring air resistance: what gravity PE did the ball have, relative to the player's level, at its peak?

O 9.19 Joule
O 54.7 Joule
O 66.6 Joule
O 11.9 Joule
O 18.39 Joule
43.5 Joule
0 Joule
O 1.45 Joule

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