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If I, alpha and tau are the moment of in...

If I, `alpha` and `tau` are the moment of inertia, angular acceleration and torque respectively of a body rotating about an axis with angular velocity `omega` then,

A

`tau=Iomega`

B

`tau=Ialpha`

C

`tau=Iomega`

D

`tau=alpha/I`

Text Solution

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The correct Answer is:
B
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