physics

a wheel with an angular velocity of 300. rev/min increases to 500. rev/min in 10.0 sec. what is the angular acceleration the wheel is traveling?

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  1. 200 *2 pi radians / 60 s = 20.9 radians/s change in omega

    d omega /dt = alpha = 20.9/10 = 2.09 rad/s^2

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