Question: A 1 5 0 lb . cable is 7 5 feet long and hangs vertically from the top of a tall building? a . How

A 150 lb . cable is 75 feet long and hangs vertically from the top of a tall building?
a. How much work is required to move the cable to the top of the building?
b. How much work is required to move the cable up to 15 ft from the top
Set up the integral and show all of your work.
A 1 5 0 lb . cable is 7 5 feet long and hangs

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