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A solid sphere of radius 'r' is rolling ...

A solid sphere of radius 'r' is rolling with velocity V on a smooth plane. The total kinetic energy of sphere is

A

`7/10 mv^(2)`

B

`3/4 mv^(2)`

C

`1/2 mv^(2)`

D

`1/4 mv^(2)`

Text Solution

Verified by Experts

The correct Answer is:
A
`E_(T) = E_("trans") + E_("not") = 7/10 mV^(2)`
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