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A uniform cable of mass 'M' and length '...

A uniform cable of mass 'M' and length 'L' is placed on a horizontal surface such that its `((1)/(n))^(th)` part is hanging below the edge of the cable upto the surface, the work done should be :

A

`(MgL)/(2n^(2))`

B

`(MgL)/(n^(2))`

C

`(2MgL)/(n^(2))`

D

`nMgL`

Text Solution

Verified by Experts

The correct Answer is:
C
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