The Components of Vectors $\overrightarrow { \mathrm { A } }$

question 82

Multiple Choice

The components of vectors $\overrightarrow { \mathrm { A } }$ and $\overrightarrow { \mathrm { B } }$ are given as follows: A_x = 7.6 B_x = -5.1
A_y = -9.2 B_y = -6.8
What is the magnitude of the vector difference $\overrightarrow { \mathrm { B } }$ - $\overrightarrow { \mathrm { A } }$ ?

• A)13
• B)3.5
• C)16
• D)170
• E)3.4

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