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Two blocks A and B of equal masses are a...

Two blocks A and B of equal masses are attached to a string passing over a smooth pulley fixed to a wedge as shown in figure. Find the magnitude of acceleration of centre of mass of the two blocks when they are released from rest. Neglect friction.

A

`((sqrt3-1)/(4sqrt2) g)`

B

`(sqrt3 -1 ) g`

C

`(g)/(2)`

D

`((sqrt3-1)/(sqrt2) g)`

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