Vector $\overrightarrow { \mathrm { A } }$ Has a Magnitude of 8

Multiple Choice

Vector $\overrightarrow { \mathrm { A } }$ has a magnitude of 8.0 m and points east, vector $\overrightarrow { \mathrm { B } }$ has a magnitude of 6.0 m and points north, and vector $\overrightarrow { \mathrm { C } }$ has a magnitude of 5.0 m and points west. The resultant vector $\overrightarrow { \mathrm { A } }$ + $\overrightarrow { \mathrm { B } }$ + $\overrightarrow { \mathrm { C } }$ is given by

A) 2.0 m at an angle 63° north of east.
B) 2.0 m at an angle 63° east of north.
C) 6.7 m at an angle 63° east of north.
D) 6.7 m at an angle 63° north of east.
E) 3.8 m at an angle 67° north of east