Acceleration - Increase of speed or velocity.
Crash Test - A crash test is a form of destructive testing.
Data Logger - A device that records data over time.
Deceleration - A decrease in rate of change.
Displacement - The moving of something from its place or position.
Distance - An amount of space between two things.
Efficiency - The state or quality of being efficient.
Elastic - Able to resume its normal shape spontaneously.
Energy - The strength and vitality required for sustained physical or mental activity.
Force - Energy as an attribute of physical movement
Gravity - The force that attracts a smaller object to a larger object.
Inertia - A property of matter by which it continues its trajectory.
Joule - A unit of energy.
Kinetic - Resulting from motion.
Motion - The action of being moved.
Newton - A unit of force.
Potential - Having the capacity to develop into something in the future.
Power - To supply an object with energy.
Reaction - A person's ability to respond to stimuli.
Retardation - A decrease in the rate of change.
Rocket - A projectile that can be propelled to great height or distance.
Scalar - Having only magnitude not direction.
Speed - Distance over MoTime
Ticker Timer - A device used to measure the distance travelled between objects travelling a constant speed.
Vector - Having direction as well as magnitude.
Watts - A unit of power.
Weight - A body's relative mass.
Work - Using physical effort to achieve a purpose.