Let be a vector in a two-dimensional plane with magnitude units

PHYSICS · Subjective · CBSE · Physics · Motion in a Plane · Motion in a Plane

Problem

Let

\vec{AB}

be a vector in a two-dimensional plane with magnitude

4

units, making an angle of

30^\circ

with the

x

-axis and lying in the first quadrant. Find the components of

\vec{AB}

along the coordinate axes. Hence, represent

\vec{AB}

in terms of unit vectors

\hat{i}

and

\hat{j}