[填空题]
Pilots can be tested pfu(q)m0e -bfy1cye) b;t/hu fol,1eln n4w/ idln-pi t73z m9z*. tqenr the stresses of flying highspeed jets in a whirling “human centrifuge,” which takes 1.0 min to turn through 20 complete revolutions before reachinz3t 1pnzdq-ti ee n *9ll/4 l7nn.miw,g 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
