[填空题]
The tires of a car make 65 revoluti le9zbz5f;xjjz;x9.si of9p8ons -y7zbnq 5w-imas the car reduces its speed uniformly from 95km/h to 45km/h i7 ywn5-mq-bzThe 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
