[填空题]
The tires of a car make g uae*h5 h3ni0mo 7)04 fslqyd65 revolutions as the car reduces ixjn+tzpto cm 5 (6s+(rts speed uniformly from 95km/h to 45km/h The 6 + rn(ozst5c+tpx(jm tires have a diameter of 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
