[填空题]
The tires of a car make 65 .kb u*fru ;vt6bh;t3b revolt1;g uo0f iia/rx nqr24t)pfgya))l *utions as the car reduces its speed uniformly from 95km/h to 45km/h The tires have a diameter 0r)ufi);ttn )p4gg2 1 xy*fl iaarq/oof 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
