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In the shown diagram mass of A is m and ...

In the shown diagram mass of A is m and that of B is 2 m. All the surfaces are smooth. System is released from rest with spring unstretched. Then, the maximum extension `(x_(m))` in spring will be:

A

`(mg)/(k)`

B

`(2mg)/(k)`

C

`(3 mg)/(k)`

D

`(4 mg)/(k)`

Text Solution

Verified by Experts

The correct Answer is:
D
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