[填空题]
The tires of a car make 65 revolutij5uh2zd kt*a8j w1p((1w4ajmgyzk hq-4ox 6uons as the car reduces its speed uniformly from 95 uawqj4(o4pj(h1 kgmzw x -1y6km/h to 45km/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
