Physics Unit3: Kiematics Motion in Two Dimension & Vectors (id: fa65fe392)

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]
Vector A = (1, 3). Vector.he)*si qb 5bpxt,c+v B = (d/79 lofwkh*alvmmy+ 8w/4 hr9ug. ob3, 0). Vector C = A + B . What is the magnitude of m9fg *oakorl uw m//4+v dwy l8.bhh79C ?

A. 3
B. 4
C. 5
D. 7


参考答案:  C


本题详细解析: 暂无

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