[填空题]
The tires of a car make 65 revol y+zdvip x llf. giv7ml:0+:;jutf7 *v0 wrkza(zb5krk xkdjn64pi2c c6;n/ y6rions as the car reduces its speed uniformly from 95km/h to 45km/h The tir dnb52;xwiya06k (rzj76 4kz* cr rn fkkvc6p/es 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
