[填空题]
Pilots can be tested fo5;y+x lw1awev7pkyh 6 r the .bq)6a(h hima4u ql- mstresses of flying highspeed jets in a whirling “human centrifuge,” which takes 1.0 min to turn through 20 coauhhm- ) bqm (6.qla4implete revolutions 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
