Physics Unit2: Kinematics One Dimensional Motion (id: 7acc684a8)

本题目来源于试卷: Physics Unit2: Kinematics One Dimensional Motion，类别为 国际高中通用物理

[单选题]
In Fig. 2-2, what is the average acceler1ym7lumc 6g( ep fksb513ga 78 aunv5hatio+mul3 ky m 1f2wl*fnl(n from 0 to 5.0 s?

A. 0
B. $2.0 \; m/s^2$
C. $-2.5 \; m/s^2$
D. $10 \; m/s^2$


参考答案:  B


本题详细解析: 暂无

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