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.
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.
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter7: Work, Energy, And Energy Resources
Section: Chapter Questions
Problem 10PE: (a) How fast must a 3000-kg elephant move to have the same kinetic energy as a 65.0-kg sprinter...
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