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A constant torque of 1000 N-m, turns á w...

A constant torque of 1000 N-m, turns á wheel of moment of inertia 200 `kg-m^(2)`about an axis through its centre. Its angular velocity after 3 s is, (in rad/s)

A

`15"rad"s^(-1)`

B

`22"rad"s^(-1)`

C

`28"rad"s^(-1)`

D

`60"rad"s^(-1)`

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A
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