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 graphdr3s-lk ja4i) tda 2gu*0(l n5ry vmy* of an object is a vertical line, the object is ngy*0( yra dum*2tlv5

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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