Question

What is displacement..?​

Answer 1

In geometry and mechanics, a displacement is a vector whose length is the shortest distance from the initial to the final position of a point P undergoing motion.[1] It quantifies both the distance and direction of the net or total motion along a straight line from the initial position to the final position of the point trajectory. A displacement may be identified with the translation that maps the initial position to the final position.

Answer 2

Displacement is a vector quantity that refers to "how far out of place an object is"; it is the object's overall change in position.