Physics Unit3: Kiematics Motion in Two Dimension & Vectors (id: 3c15285c0)

本题目来源于试卷: Physics Unit3: Kiematics Motion in Two Dimension & Vectors，类别为 国际高中通用物理

[单选题]
Two vectors, of magnitudes 20 and q*lhv3k2t*8 sqq+q3z; y fsfc50, ar h.uixcjx03dg2d5u) t *ts hg(m3lu.ke added. Which one of the following is a possjghu5u.x2 t0*sk hlduxi.cm3t 3d) (gible answer for the magnitude of the resultant?

A. 10
B. 20
C. 40
D. 80


参考答案:  C


本题详细解析: 暂无

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