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Physics Unit3: Kiematics Motion in Two Dimension & Vectors (id: 05aedabc7)

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admin 发表于 2024-9-27 21:20:50 | 显示全部楼层 |阅读模式
本题目来源于试卷: Physics Unit3: Kiematics Motion in Two Dimension & Vectors,类别为 通用国际物理

[单选题]
If the acceleration ofnr4sra48;:gd) ha2 b;sv 0hxnfpsc w6r .0hoeo859ruz6q obo w x7q;p an object is always directed perpendicular to its velocitq 0;69q8ox.bo5ou7 w pozrhe ry,

A. the object is speeding up.
B. the object is slowing down.
C. the object is turning.
D. this situation would not be physically possible.


参考答案:  C


本题详细解析: 暂无

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