Physics Unit2: Kinematics One Dimensional Motion (id: d2495f2f0)

本题目来源于试卷: Physics Unit2: Kinematics One Dimensional Motion，类别为 通用国际物理

[单选题]
If the position versus time graph of dy v0om;w m zu:8.aqf2an object is a vew99a,uo1h wxez i2 j4+f fm.llrtical line, the object is9e9zi4hf+ fw2m w,o1 lxualj .

A. moving with constant non-zero speed.
B. moving with constant non-zero acceleration.
C. at rest.
D. moving with infinite speed.


参考答案:  D


本题详细解析: 暂无

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