[填空题]
The tires of a car make 65 revolutions aa f nno+a903 cqixmg:rc2,,vo xx:iz+s the car reduces it ok/d.zx:gtak*dlrzhm( ro *hj;;7j 3s speed uniformly from 95km/h to 45km/h The tires have a diameter of 0.80 m3:mxj*h;lk dzjz.o*da( h;trok7gr /. (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
