Displacement Vector $\vec { A }$ Is 55 Cm Long and Points Along the +X-Axis

Essay

Displacement vector $\vec { A }$ is 5.5 cm long and points along the +x-axis. Displacement vector $\overrightarrow { \mathbf { B } }$ is 7.5 cm long and points at +30° to the -x-axis.
(a) Determine the x and y components of vector $\vec { A }$ .
(b) Determine the x and y components of vector $\overrightarrow { \mathbf { B } }$ .
(c) Determine the x and y components of the resultant of these two vectors.
(d) Determine the magnitude and direction of the resultant of these two vectors.