[填空题]
Pilots can be tested fodxf :74gpe 36 kv2niqyy0yg3fr tg6 a1 d/agl1hqhe stresses of flying highspeed jets in a whirling “human centrifuge,” which takes 1.0 min to turn through 20 complete re1agdg/a1l6 q hvolutions 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
