gc textbook chapter 8 Rotational Motion (id: 12bd7e20d)

[填空题]
Pilots can be tested for the stresses of flying highbpf0x0q lp:p ami9 9y0jxt1e x5l8)xvsf ;) tzspeed jets in a whirlingalcj .04gv- p /vf2ist “human centrifuge,” which takes 1.0 min to turn through 20 complete revolutions before reaccl p 2. jg-0tivf/4svahing its final speed.
(a) What was its angular acceleration (assumed constant),    $rev/min^2$
(b) what was its final angular speed in rpm?    $rpm$

参考答案:
空格1: 40±2%  空格2: 40±2% 


本题详细解析: