On application of a constant torque, a w...

On application of a constant torque, a wheel is turned from rest through an angle of `200` radius in `8 s`. What is its angular acceleration ? If the same torque continues to act, what will be the angular velocity of the wheel `16 s` from the start ?

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The correct Answer is:

(i) `6.25 rad s^(-2)` (ii) `100 rad s^(-1)`

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