[填空题]
The tires of a car make c)) xesof ymwou5:pra :rn- 1uh(3 qw265 revolutions as the car reduces its speed uniformly frw1r:fh) xsraeno 5o 2 3qwu-pmy )u(c: s 7q9w2g5onlqom 95km/h to 45km/h The tires have aql s5 gwq2on79 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
