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In the given diagram, the block of mass ...

In the given diagram, the block of mass 2 kg and 3 kg are placed one over the other . The contact surfaces are rough with coefficient of friction `mu_(1) = 0.2, mu_92) = 0.06)` . A force `F= 1/2t` N ( where t is in second ) is applied on upper block in the direction ( Given that g = `10m//s^(2))`

The acceleration time graph for 4 kg block is : The relative slipping between the blocks occurs at t =

A

6 s

B

8 s

C

`28/3` s

D

Never

Text Solution

Verified by Experts

The correct Answer is:
C
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