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If I is the moment of ienrtia, alpha is ...

If I is the moment of ienrtia, `alpha` is the angular acceleration and `tau` is torque then they are related by:

A

`tau=1/(alpha)`

B

`tau=I alpha`

C

`tau=(alpha)/1`

D

`tauu=1/(alpha^(2))`

Text Solution

Verified by Experts

The correct Answer is:
B
Torque `=` Moment of inertia `xx` angular acceleration
`tau=Ixxalpha`
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