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In figure, block A is released from rest...

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

A

2 M

B

M

C

`(M)/(2)`

D

a function of M and the force constant of the spring

Text Solution

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The correct Answer is:
C
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