Physics Unit3: Kiematics Motion in Two Dimension & Vectors (id: 2c4cf6573)

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]
If vector A = (-3.0, j 5rtda7k.dm4,nl,tzn. vk 9r-4.0) and vector B = (+3.0, -8.0), wjg1b;*) 9ok5llfffpv hat is the magnitude of vector;* f5bkogv)9jff1lp l C = A - B ?

A. 13
B. 16
C. 144
D. 7.2


参考答案:  D


本题详细解析: 暂无

微信扫一扫，分享更方便