Question

Vector A has length of 6.0 cm at an angle of 15 degrees North of East, vector B has a length of 3.0 cm in the direction of North while vector C has a length of 4.0 cm due East. Determine the resultant vector R using graphical method.

Answer 1

$$R_x=6\cos{15}+4=9.8\ cm\\R_y=6\sin{15}+3=4.6\ cm\\$$