本题目来源于试卷: Rotational basic parameter,类别为 美国物理杯赛(Physics Bowl)
[单选题]
05.11: A wheel of radi vr.h31sn9n u c9ept, tu m:ly*4o-(qbpp yjp o /s 0.1 m (wheel A) is attached by a non-stretching belt to a wheel of radius 0.2 m (wh -l4p*o/o(p: qy mbypjeel B). The belt does not slip. If wheel B turns through 1 revolution, wheel A will rotate through
A. ¼ revolution
B. ½ revolution
C. 1 revolution
D. 2 revolutions
E. 4 revolutions
参考答案: D
本题详细解析:
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