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A block C of mass m is moving with veloc...

A block C of mass m is moving with velocity `v_0` and collides elastically with block A of mass m and connect to another block B of mass 2m through spring constant k. What is k if `x_0` is compression of spring when velocity of A and B is same ?

A

`(mv_0^2)/x_0^2`

B

`(mv_0^2)/2x_0^2`

C

`3/2 (mv_0^2)/x_0^2`

D

`2/3 (mv_0^2)/x_0^2`

Text Solution

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The correct Answer is:
D
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