Multiple Choice
Solve the problem.
-A 20-m-long chain 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 10 kg/m. How much work is required to wind the entire chain onto the cylinder using the winch?
A) 4000g J
B) 200g J
C) 2000g J
D) 3900g J
Correct Answer:
Verified
Correct Answer:
Verified
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