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Motion

TermDefinition
Acceleration Equals the change in velocity divided by the time for the change to take place; occurs when an object speeds up, slows down, or turns.
Average Speed Equals the total distance traveled divided by the total time taken to travel the distance.
Displacement Includes the starting and ending points and direction in which you travel.
Inertia Tendency of an object to resist a change in its motion.
Instantaneous Speed The speed of an object at one instant of time.
Law of Conservation of Momentum States that the total momentum of objects that collide with each other is the same before and after the collision.
Mass Amount of matter in an object.
Momentum A measure of how difficult it is to stop a moving object; equals the product of mass and velocity.
Speed Equals the distance traveled divided by the time it takes to travel that distance.
Velocity Speed and direction of a moving object.
Created by: mlowry
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