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A solid sphere is rolling on a frictionl...

A solid sphere is rolling on a frictionless surface, shown in figure with a translational velocity `v m//s`. If it is to climb the inclined surface then `v` should be :

A

`sqrt(10/7gh)`

B

`gesqrt(2gh)`

C

`2gh`

D

`10/7gh`

Text Solution

Verified by Experts

The correct Answer is:
A
`1/2MV^(2)+1/2Iomega^(2)geM"gh"`
`Vgesqrt(10/7"gh")`
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