Physics Unit8: Rotational Motion (id: f7abf2a08)

本题目来源于试卷: Physics Unit8: Rotational Motion，类别为 国际高中通用物理

[单选题]
A wheel of radius 1.0 m is rotating with a constant angular speed b65:tpl xe 38ww uvbn,of :m16q :ws)xvdmw+n qa 2.0 rad/s. What is twqd) :qsnw+mm 6a1:v xhe linear speed of a point on the wheel's rim?

A. 0.50 m/s
B. 1.0 m/s
C. 2.0 m/s
D. 4.0 m/s


参考答案:  C


本题详细解析: 暂无

微信扫一扫，分享更方便