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The tires of a car make 65 revolutions asthe car reduces its speed uniformly from 110 km/h to 60 km/h. Thetires have a diameter of 0.80 m.
(a) What was the angular acceleration of the tires?
rad/s2
(b) If the car continues to decelerate at this rate, how much more time is required for it to stop?
s
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