Consider the following three displacement vectors: Vector A has a magnitude of 3.80 km and a direction that makes an angle of 21.0° north of east, vector B has a magnitude of 7.00 km and a direction that makes an angle of 29.0° north of west, and vector C is unknown. Determine the magnitude of the vector C so that A + B + C=0.
Calculate the magnitude of the resultant of all forces acting on the object
Calculate the magnitude of the resultant of all forces acting on the object