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A massive spring of mass m and length l ...

A massive spring of mass m and length l is fixed at one end and the other end is given a velocity v such that speed of spring particles increases increases linearly. Find the kinetic energy of spring.

A

`1/2mv^(2)`

B

`1/6mv^(2)`

C

`1/4mv^(2)`

D

`1/3mv^(2)`

Text Solution

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The correct Answer is:
B
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