PHYSICS · Single correct · CBSE · Physics · Motion in a Plane · Motion in a Plane
Problem
A drone flies 10ms−1 due east for 120s, then turns and flies 8ms−1 for 150s in a direction 30∘ north of east. The magnitude and direction of its total displacement from the starting point are closest to
(a) 2.08km at 30∘ north of east
(b) 2.32km at 15∘ north of east
(c) 2.32km at 15∘ east of north
(d) 2.47km at 14∘ north of east