[填空题]
Pilots can be testedjg:n,b0qbiv q ,tb f56,aj.ag or/+d (kjloxk1j;3 ov for the stresses of flying highspeed jets in a whirling “human centrifuge,” which takes 1.0 min to turn through 20 complete revolutxkojg;v,j./o o(+ ljar1d3 kaions before reaching its final 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
