Determine what is the rotors angular velocity one minute

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The rotor of an electric generator is rotating at 200 when the motor is turned off. Due to frictional effects, the angular acceleration of the rotor after the motor is turned off is α=-0.01ω rad/s^2 , where is the angular velocity in rad/s.
What is the rotor's angular velocity one minute after the motor is turned off?

Reference no: EM13312358

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