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Calculus: Early Transcendentals | 1st Edition | ISBN: 9780321570567 | Authors: William L. Briggs, Lyle Cochran, Bernard Gillett
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Winding a chain A 30-m-long cham hangs vertically from a

Chapter 2, Problem 47E

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QUESTION:

Winding a chain A 30-m-long cham hangs vertically from a cylinder attached to a winch. Assume there is no friction in the system and that the chain has a density of 5 kg/m.

a. How much work is required to wind the entire chain onto the cylinder using the winch?

b. How much work is required to wind the chain onto the cylinder if a 50-kg block is attached to the end of the chain?

                                                  

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QUESTION:

Winding a chain A 30-m-long cham hangs vertically from a cylinder attached to a winch. Assume there is no friction in the system and that the chain has a density of 5 kg/m.

a. How much work is required to wind the entire chain onto the cylinder using the winch?

b. How much work is required to wind the chain onto the cylinder if a 50-kg block is attached to the end of the chain?

                                                  

ANSWER:

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Winding a chain A 30-m-long cham hangs vertically from a cylinder attached to a winch.

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