Average speed
the total distance traveled divided by the total time to travel that distance
Displacement
the difference between the final & initial positions of an object
Distance
a numerical measurement of how far objects or points are
Distance-time graphs
a graph that shows the comparison of distance over time
Force
a push or pull
Linear Motion
the motion of an object in only one direction
Motion
changing positions or location
Position
an object’s distance and direction from a reference point
Reference point
the starting point
Speed
a measurement of the distance an object travels in a given amount of time, direction does not matter
Time
the measurable period during which something takes place
Vector
a quantity that has both magnitude & direction
Velocity
the directional speed of an object in motion, a vector quantity