Physics Unit3: Kiematics Motion in Two Dimension & Vectors (id: d7c3a5e60)

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]
A plane has an air speed of.g rbybzr +3w4jx +sr2v0ufy+x8pn a,9a)esk f, cw+6rh jq6y200 m/s due North, and is in a wind of 50.0 m/s to the Weqwr6y,hc +fj6 st. The plane's speed relative to the ground is

A. 150 m/s.
B. 200 m/s.
C. 206 m/s.
D. 250 m/s.


参考答案:  C


本题详细解析: 暂无

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