The Figure Shows Four Vectors $\vec { A }$ $\overrightarrow { \mathbf { B } }$

question 110

Multiple Choice

The figure shows four vectors, $\vec { A }$ , $\overrightarrow { \mathbf { B } }$ , $\overrightarrow { \mathrm { C } }$ , and $\vec { D }$ , having magnitudes 12.0 m, 10.0 m, 8.0 m, and 4.0 m, respectively. The sum of these four vectors is

• A) 16.4 m at an angle 77.8° with respect to +x-axis.
• B) 16.4 m at an angle 12.3° with respect to +x-axis.
• C) 19.5 m at an angle 77.8° with respect to +x-axis.
• D) 19.5 m at an angle 12.3° with respect to +x-axis.
• E) 8.20 m at an angle 77.8° with respect to +x-axis.

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