The magintude of displacemnt is equal to the distance coverd in a given interval of time if the particle .

Options

A. Moves with constant acceleration along any path
B. Moves with constant speed
C. Moves in same direction with constant velocity or with variable velocity.
D. Moves with constant velocity

Answer

C

Explanation

To have distance equal to magnitude of displacement. The particle has to move in the same derection. The velocity may or may not constant.