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A solid sphere rolls without slipping an...

A solid sphere rolls without slipping and presses a spring of spring constant `k` as shown in figure. Then, the compression in the spring will be

A

`sqrt((2M)/(3k))`

B

`v sqrt((2M)/(5k))`

C

`vsqrt((5M)/(7k))`

D

`vsqrt((7M)/(5k))`

Text Solution

Verified by Experts

The correct Answer is:
D
`1/2 MV^(2)(1+(K^(2))/(R^(2))) = 1/2 Kx^(2)`
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NARAYNA-SYSTEM OF PARTICLES AND ROTATIONAL MOTION -EXERCISE - IV
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