Part AAt time t = 0 a grinding wheel has an angularvelocity of 28.0 rad/s. It has a constant angularacceleration of 31.0 rad/s² until a circuit breakertrips at time t = 1.80 s. From then on, the wheelturns through an angle of 436 rad as it coasts to astop at constant angular deceleration.Through what total angle did the wheel turn between t = 0 and the time it stopped?Express your answer in radians.▸ View Available Hint(s)ΜΕ ΑΣΦ?SubmitPart BAt what time does the wheel stop?Express your answer in seconds.▸ View Available Hint(s)ΜΕ ΑΣΦSubmitPart C?radSWhat was the wheel's angular acceleration as it slowed down?Express your answer in radians per second per second.▸ View Available Hint(s)ΕΠΙ ΑΣΦSubmit?rad/

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