[填空题]
Pilots can be tested for the zgcor,+, jgfe.va .y 3stresses o wr7qml1ys v 9(jzmi2+f flying highspeed jets in a whirling “human centrifuge,” which takes 1.0 min to turn through 20 complete revolutions before reaching its final speeym72wvz sjm(rqil +19 d. (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
