题目
题目

SPHY001 Practice Quiz - Unit 03 | LA043

单项选择题

The components of vectors A and B are given as follow: Ax = 5.1; Ay = -5; Bx = -2.6; By = -4.3 What is the magnitude of the vector A + B?

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标准答案
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思路分析
We are asked to find the magnitude of the vector A + B, given the components: A = (Ax, Ay) = (5.1, -5) and B = (Bx, By) = (-2.6, -4.3). Step 1: Compute A + B by adding corresponding components: A + B = (5.1 ......Login to view full explanation

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