[填空题]
Pilots can be tested fo-kbao,kbjtm :+5 5 yvgnns0 8egsh6 *jrr( ml/r the stresses of flying highspeed jets in a whirling “human centrifuge,” which takes 1.0 min to turn through l8(r/0ssm h *jer nng620 complete 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
