In the figure shown all the surface are ...

In the figure shown all the surface are smooth. All the blocks A, B and C are movable, x-axis is horizontal and y-axis verticle as shown. Just after the system is released from the position as shown.

Acceleration of 'A' relative to ground is in negative y-direction

Acceleration of 'A' relative to B is in positive x-direction

The horizontal acceleration of 'B' relative to ground is in negative x-direction

The acceleration of 'C' relative to 'B' is directed along the inclined surface

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The correct Answer is:

A, B, C, D

FBD of A

FBD of B In frame B: Block A moves in positive x direction

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