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The coefficient of friction between 4 kg...

The coefficient of friction between 4 kg and 5kg blocks is 0.2 and between 5kg block and grond is 0.1 respectively Choose the correct statements.

A

Minimum force needed to cause system to move is 17N

B

When force in 4N static friction at all surfaces in 4N to keep system at rest.

C

Maximum acceleration of 4kg block is 2`m//s^(2)`

D

Slipping between 4 kg and 5kg blocks start when F is `gt17N`

Text Solution

Verified by Experts

The correct Answer is:
c
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