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A sphere of moment of inertia 'I' and ma...

A sphere of moment of inertia 'I' and mass 'm' rolls down on an inclined plane without slipping its K.E. of rolling is

A

`frac(1)(2)Iomega^2`

B

`frac(1)(2)mv^2`

C

`I omega+mv`

D

`fracIomega^2+frac(1)(2)mv^2`

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