Two forces act on a body: and

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

Problem

Two forces act on a body: F1=3 i^+4 j^ N\mathbf{F}_1=3\,\mathbf{\hat i}+4\,\mathbf{\hat j}\,\text{N} and F2=−5 i^+12 j^ N\mathbf{F}_2=-5\,\mathbf{\hat i}+12\,\mathbf{\hat j}\,\text{N}. Find the unit vector along the resultant force.

Related theory

Browse the problem library