[填空题]
Pilots can be tested for theeixutx69. g4j stresses of liww0of)q ixg;5tzl*f np5q z.7o1- eflying highspeed jets in a whirling “human centrifuge,” which takes 1.0 min to turn through 20 complete revolutions before reachin*ilo)gfpoqnxf175qw0i5 w. z ;tl ze-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
