[填空题]
The tires of a car makbz caidfzr7zsu9;(/ gay0+umh9 m 94m e 65 revoluf7vvhobs 2u/ -w kod5*tions as the car reduces its speed uniformly from 95km/h to 45km/h The tivosfdhu 5/2vb7 -ok w*res 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
