A person pulls a crate 47.8 meters along a horizontal floor by a constant force 102.2 N, which acts at 37.2 degrees. The floor is rough and exerts a friction force 50.8 N. What is the total net work done on the crate?

A person pulls a crate 47.8 meters along a horizontal floor by a constant force 102.2 N, which acts at 37.2 degrees. The floor is rough and exerts a friction force 50.8 N. What is the total net work done on the crate?

Name: A person pulls a crate 47.8 meters along a horizontal floor by a cons
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Description: A person pulls a crate 47.8 meters along a horizontal floor by a constant force 102.2 N, which acts at 37.2 degrees. The floor is rough and exerts a friction force 50.8 N. What is the total net work done onthe crate?

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter7: Energy Of A System

Section: Chapter Questions

Problem 7.3OQ: A worker pushes a wheelbarrow with a horizontal force of 50 N on level ground over a distance of 5.0...

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