[填空题]
The tires of a car make 65 revolutions as the car reduces6 s4 7,qbd-1 cjcci k9bvjhk3m its speed uniformly d9k-v 54 rq nx j10paf;o7ytjefrom 95km/h to 45km/h The tires have a diameter of7-adjjxqr nv5140tpye;o k 9 f 0.80 m. (a) What was the angular acceleration of the tires? $\approx$ $rad/s^2$ (b) If the car continues to decelerate at this rate, how much more time is required for it to stop? s
Post time 2025-2-18 20:00:22
