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A rope of length l and mass 'm' is conne...

A rope of length `l` and mass 'm' is connected to a chain of length `l` and mass `2 m` and hung vertically as shown. What is the change in graviational potential energy if the system is inverted and hung from same point.
.

A

mgl

B

1.5 mgl

C

0.5 mgl

D

2 mgl

Text Solution

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The correct Answer is:
A
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