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In figure, the ball A is released from r...

In figure, the ball A is released from rest, when the spring is at its natural (unstretched) length. For the block B of mass M to leave contact with ground at some stage, the minimum mass of A must be

A

2M

B

M

C

`M/2`

D

`M/4`

Text Solution

Verified by Experts

The correct Answer is:
C
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