[填空题]
The tires of a car make pm9w+ e ps71xs65 revofh q4z6yd f:bq6co*9o lutions as the car reduces its speed uniformly from 95km/h tfcqobh6d 6 o*9yf4: qzo 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
