[填空题]
The tires of a car make 65 revoj9s)h g5;otic lutions23qx06rx km. wg,d 9x, uxrsa io5pep8 as the car reduces its speed uniformly from 95km/h to 45km/h The tires have a diameter of 0.80 m 8k5,qwor 69xpxiemgxp3d 2,x0aru.s. (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
