[填空题]
Pilots can be tested fzpb)zu8a 5 z9 1bejqy9or th18lvvbb,lqmy m qck2b,l2c*6e stresses of flying highspeed jets in a whirling “human centrifuge,” which takes 1.0 min to turn through 20 complete revolutions before reaching its final2,1b*clvvybql82b ,l 6qkmmc speed. (a) What was its angular acceleration (assumed constant), $rev/min^2$ (b) what was its final angular speed in rpm? $rpm$
Post time 2025-2-18 20:00:22
