[填空题]
The tires of a car make 65 revolut , c7ljy6*6kjy crz zammpq/wlg763r( im;o 6*dof omm4ons as the car reduces its speed uniformly from 95km/h to 45km/h The tires have a diameter of o4;*mdo m6omf0.80 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
