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23 Nov 2019

A crate is dragged 4m along a rough floor with a constantvelocityby a worker applying a force of 450 N to a rope at anangle of 30degrees to the horizontal.

How much work does each of the forces do? (normal,gravity,worker, friction)
What is the total work done on the crate?

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Jarrod Robel
Jarrod RobelLv2
1 May 2019

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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

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A worker pulls a 200-N packing crate at constantvelocityacross a rough floor by exerting a force F=55.0N at anangle of35.0 degrees above the horizontal. What is the coefficeintofkinetic friction on the floor?
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