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L changes partly from a table which is k...

L changes partly from a table which is kept in equilibrium by friction. The maximum length that can withstand without slipping is `l` , then coefficient of friction between the table and the chain is

A

`(l)/(L)`

B

`(l)/(L+l)`

C

`(l)/(L-l)`

D

`(L)/(L+l)`

Text Solution

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The correct Answer is:
C
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ERRORLESS -FRICTION-MCQ S
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