1. Distance/Displacement: This refers to how far an object has moved.

* Distance is the total length of the path traveled.

* Displacement is the straight-line distance between the starting and ending points, regardless of the path taken.

2. Speed/Velocity: This refers to how fast an object is moving.

* Speed is the rate at which an object covers distance.

* Velocity is the rate at which an object changes its position, considering both speed and direction.