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Two identical blocks A and B each of mas...

Two identical blocks A and B each of mass m resting on the smooth horizontal floor are connected by a light spring of natural length L and spring constant K. A third block Cof mass m moving with a speed `v` along the line joining A and B collides with A. The maximum compression in the spring is

A

`sqrt((mv)/(K))`

B

`v sqrt((m)/(2K))`

C

`sqrt((mv)/(2K))`

D

`sqrt((m)/(2K))`

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