[填空题]
The tires of a car make,to;c4nl8 .j 0 ut9bkg3gz8dqwr uh6w 65 revolutions as z2zoot) vvnn p;eh6d/ep:6f 2l zl5 w1the car reduces its speed uniformly from 95km/h to 45km/h The tires hvto nzd 5lp:6hel/zf6no 1;2 wpv2)ze ave 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
