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Description: A man spends 3.2 kJ energy in displacing a bodyby 16 m in the direction in which he applies forcein 1.5 sec. Calculate;1. force applied2. Power spent by the man.

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A man spends 3.2 kJ energy in displacing a body by 16 m in the direction in which he applies force in 1.5 sec. Calculate; 1. force applied 2. Power spent by the man.

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter7: Work And Kinetic Energy

Section: Chapter Questions

Problem 65P: A 0.22LR-caliber bullet like that mentioned in Example 7.10 is fired into a door made of a single...

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A man spends 3.2 kJ energy in displacing a body
by 16 m in the direction in which he applies force
in 1.5 sec. Calculate;
1. force applied
2. Power spent by the man.

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