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Physics Unit5: Circular Motion & Gravitation (id: 560aa3e6e)

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admin 发表于 2024-2-5 20:31:42 | 显示全部楼层 |阅读模式
本题目来源于试卷: Physics Unit5: Circular Motion & Gravitation,类别为 通用国际物理

[单选题]
Consider a particle moving6t lqc+.n-;jhv iup+a wit:uv a: nu14egh/elr w0h constant speed such that its acceleration of constant magnitude isa0u1/ lhv:un:r 4 wege always perpendicular to its velocity.

A. It is moving in a straight line.
B. It is moving in a circle.
C. It is moving in a parabola.
D. None of the above is definitely true all of the time.


参考答案:  B


本题详细解析: 暂无

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