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Wedge shown in the figure is fixed . Sys...

Wedge shown in the figure is fixed . System is released from rest (Neglect friction )

A

Acceleration of block is ` ((M -m sin theta)g)/(M+m)`

B

Tension in the spring is ` (Mgm (1+sin theta))/(M+m)`

C

Net force on pulley is zero

D

Net force on wedge is zero

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A, B, C, D
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