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Two ring of mass m and 2m are connected ...

Two ring of mass m and `2m` are connected with a light spring and can slide over two frictionless parallel horizontal rails as shown in figure. Ring of mass m is given velocity `'v_(0)'` in horizontal direction as shown. Calculate the maximum stretch in spring during subsequent motion.

A

`sqrt((m)/(k)v_(0)`

B

`sqrt((3m)/(k))v_(0)`

C

`sqrt((2m)/(3k))v_(0)`

D

`sqrt((2m)/(k))v_(0)`

Text Solution

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The correct Answer is:
C
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