Two concurrent forces act on a particle: due east and making an angle of north of east

PHYSICS · Subjective · A Level · Physics · Mechanics and materials · Mechanics and materials

Problem

Two concurrent forces act on a particle:

60\,\text{N}

due east and

80\,\text{N}

making an angle of

60^{\circ}

north of east. Calculate the magnitude and direction of the resultant force.