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A block A of mass 3kg and another block ...

A block A of mass 3kg and another block `B` of mass `2kg` are connected by a light inextensible string as shown in figure. If the coefficient of friction between the surface of the table and A is 0.5 What maximum mass `C` is to be placed on A so that the system is to be in equlibrium
.

A

`3kg`

B

`2kg`

C

`1kg`

D

`4kg`

Text Solution

Verified by Experts

The correct Answer is:
C
For equilibrium `f = mum_(B) g ,f = mu (m_(A) +m_(C))g` .
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