During a very quick stop, a car decelerates at 6.8 m/s^2. assume the forward motion of the car corresponds to a positive direction for the rotation of the tires (and that they do not slip on the ) what is the angular acceleration of its 0.280-m-radius tires, assuming they do not slip on the pavement? (b) how many revolutions do the tires make before coming to rest, given their initial angular velocity is 95.0 rad/s ? (c) how long does the car take to stop completely? (d) what distance does the car travel in this time?