You drop a ball from your roof of your house. If the ball is 0.8 kg, and the roof is 7 m above the ground, how fast is the ball going when it hits the ground?( no air resistance) 11.7 m/s O 137.2 m/s O 23.1 m/s 58.5 m/s

You drop a ball from your roof of your house. If the ball is 0.8 kg, and the roof is 7 m above the ground, how fast is the ball going when it hits the ground?( no air resistance) 11.7 m/s O 137.2 m/s O 23.1 m/s 58.5 m/s

Name: You drop a ball from your roof of your house. Ifthe ball is 0.8 kg, a
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Description: You drop a ball from your roof of your house. Ifthe ball is 0.8 kg, and the roof is 7 m above theground, how fast is the ball going when it hitsthe ground?( no air resistance)11.7 m/sO 137.2 m/sO 23.1 m/sO 58.5 m/s

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter8: Potential Energy And Conservation Of Energy

Section: Chapter Questions

Problem 66P: A T-shirt cannon launches a shirt at 5.00 m/s from a platform height of 3.00 m from ground level....

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