The change of position of an object in relation to a fixed point in space.

A set of axis within which an observer can measure something´s position.

The line described by an object in movement.

The place where an object is located.

The distance travelled by an object in movement.

Units of length

The displacement carried out by an object between two points in a certain time.

The international system unit for speed.

The distance travelled per unit of time.

How fast the speed of an object is changing.