Multiple Choice
Use the figure to the right for the next problems.
A flexible rope of mass m and length L = L1 + L2, hangs over a frictionless peg, as shown in the figure.
-What is the change in potential energy when the end of the rope just slides off the peg?
A) mgL
B) mgL1
C) mgL2
D) mgL12/(L)
E) mgL1L2/(L)
Correct Answer:

Verified
Correct Answer:
Verified
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