The tires of a car make 71 revolutions as the car reduces

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The tires of a car make 71 revolutions as the car reduces its speed uniformly from 95 km/h to 44 km/h . The tires have a diameter of 0.77m. What was the angular acceleration of the tires? Express your answer using two significant figures. If the car continues to decelerate at this rate, how much more time is required for it to stop? Express your answer using two significant figures.

Reference no: EM13618310

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