A 120ft. cable weighing 6lb/ft supports a safe weighing 800lb. Find the work (in ft. – Ib) done in winding 80ft. of cable on a drum.

College Physics
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ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter7: Work, Energy, And Energy Resources
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Problem 33PE: What is the cost of operating a 3.00-W electric clock for a year if the cost of electricity is...
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CALCULUS II

A 120ft. cable weighing 6lb/ft supports a safe weighing 800lb.
Find the work (in ft. – Ib) done in winding 80ft. of cable on a drum.
Transcribed Image Text:A 120ft. cable weighing 6lb/ft supports a safe weighing 800lb. Find the work (in ft. – Ib) done in winding 80ft. of cable on a drum.
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