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QUESTION
At a grinding wheel has an angular velocity of 23. It has a constant angular acceleration of 33.0 until a circuit breaker trips at time = 1.
At a grinding wheel has an angular velocity of 23.0 . It has a constant angular acceleration of 33.0 until a circuit breaker trips at time = 1.70 . From then on, it turns through an angle 440 as it coasts to a stop at constant angular acceleration.
