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In Fig if f(1) , f(2) and T are the fric...

In Fig if `f_(1) , f_(2)` and `T` are the friction forces on `2 kg` block `3 kg` block and tension in the string respectively the find their value initially before the string was stretched ie. tension in string was zero

A

`2N,6N,3.2N`

B

`2N,6N,0N`

C

`1N,6N,2N`

D

data insufficient to calculate the required values.

Text Solution

Verified by Experts

The correct Answer is:
C
`(C)FBD`

Net force without friction on system is `'7N'` in right side so first maximum friction will come on `3kg` block .

So, `f_(1)=1N,f_(2)=6N,T=2N`
`f_(1)=1N,f_(2)=6N,T=2N`
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