[填空题]
Pilots can be tested fwp5qj uo/p4c p p9-bfb/7p /)itrovk. or the stresses+vdq1zc6+ehgi uv1 -422g yie gk2coo of flying highspeed jets in a whirling “human centrifuge,” which takes 1.0 min to turn through 20 complete revolutio21 gc2kgy+cou-2vioee 6g+ 14 dqhivzns 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
