The position of a boat is initially

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

Problem

(3\,\text{m},\,-4\,\text{m})

. It then moves

12\,\text{m}

in a direction

135^{\circ}

measured anticlockwise from the positive

x

-axis. Calculate the boat’s final coordinates.