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Find the acceleration of the two blocks ...

Find the acceleration of the two blocks . The system is initialy at rest and the friction are as shown in fig .Given `m_(A) = m_(B) = 10 kg`

A

on A supports its motion

B

on B opposes its motion relative to A

C

on B oppose its motion

D

oppose the motion of both

Text Solution

Verified by Experts

The correct Answer is:
a,b,c
Friction on A and B acts a shown in figure

From the figure it is clear that friction on A supports it motion and on B oppose its motion and always oppose relative motion
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