[填空题]
The tires of a car ma8zsdw+ nk,te5 ke 6 18asy(0aco mn -6kv4btz9 cnk5 revolutions as the car reduces its speed uniformly from 95km/h to 45km/hm-vak64c yb a8nzt01knos 9( c 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
