All terms in this list:

Position: A place or object is the location of that place or object.

Reference Point: A location to which you compare other locations

Motion: Change of position over time.

Relative Motion: The position and motion of the person observing you

Speed: Is a measure of how fast something moves or the distance it moves, in a given amount of time.

Average Speed: The time it takes you to run, when you pace yourself the time out of that.

Velocity: Speed in a specific direction.

Vector: A quantity that has both size and direction

Displacement: The moving of something from its place or position, A vector or the magnitude of a vector from the initial position

Magnitude: Greatness of size, amount or quantity: a basis for comparison with similar quantities (length)

Rate: Quantity or amount considered in relation to or measured against another quantity or amount