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A block of mass m slides on the wooden w...

A block of mass m slides on the wooden wedge, which in turn slides backward on the horizontal surface. The acceleration of the block with respect to the wedge is :
Given `m = 8 kg, M = 16 mg`
Assume all the surfaces shown in the figure to be frictionless.

A

`3/5 g`

B

`6/5 g`

C

`4/3 g`

D

`2/3g`

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