[填空题]
The tires of a car make 65 revolub ht:e yot0w2;q 6aa+btions as thzu igh(3 :gu:6c gfxd6x ;q2(;psxx bxe car reduces its speed uniformly from 95km/h to 45km/h The tires haveg2 x6i(qp:c (6zfxx ;:hx usx ;g3dbug 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
