[填空题]
The tires of a car make 65 revolutions as the c/n9gv s2sc 6sxar reduces its speed uniformlyrs shu5ldioqp2,xl 8s)( b/j 6 from 95km/h to lli5 26)dj,(8 pxqs/ sbsurho 45km/h The 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
