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

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本题目来源于试卷: gc textbook chapter 8 Rotational Motion，类别为 unclassified

[填空题]
Pilots can be tested h/-+fur7p.ksj 2f njrmn;gfr u7 k85t for the stresses of flying highspeed jets in a whirling “human centrifuge,” which takes 1.0 min to turn thr87rkf5nmtu g ;ough 20 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?    $rpm$

参考答案:
空格1: 40±2%  空格2: 40±2% 


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