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A block of mass m is at rest on the anot...

A block of mass m is at rest on the another blcok of same mass as shown in figure. Lower block is attached to the spring then the maximum amplitude of motion so that both the blcok will remain in contact is

A

`(mg)/(2k)`

B

`(mg)/(k)`

C

`(2mg)/(k)`

D

`(3mg)/(2k)`

Text Solution

Verified by Experts

The correct Answer is:
C
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