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A smooth wedge of mass M is pulled towar...

A smooth wedge of mass M is pulled towards left with an acceleration `a= g cot theta` on a horizontal surface and a block of mass m is released w.r.t. wedge. Then answer the following

Time taken by the block to reach the ground is

A

The time taken by the block to cover distance L on the incline plane is `(L)/(V)`

B

The time taken by the block to cover distance L on the incline plane is `sqrt((2L)/(g sin theta))`

C

The normal reaction between the block and wedge is `mg sec theta`

D

The horizontal force applied on the wedge to produce acceleration a is `(M + m) g tan theta`.

Text Solution

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The correct Answer is:
A, C, D
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