[填空题]
The tires of a car make 65 revo/fea d4et:6bv9 xw6bp lutions as the car reducegwd2mj3r 6 (bes its speed uniformly from 95km/h to b2ermjwg(d 6 345km/h The 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
