energy

3. An object’s change in position relative to a reference point.
5. The rate at which velocity changes over time; an object accelerates if its speed, direction, or both change.
6. The tendency of an object to resist a change in motion unless an outside force acts on the object.
8. A measure of mass in motion; equal to the mass of the object times the velocity of the object.
10. The capacity to do work; the influence required to perform an action.
11. An action exerted on a body in order to change the body’s state of rest or motion; force has a magnitude and direction.
13. The unbalanced force acting on an object equals the object’s mass multiplied by its acceleration.

1. An object at rest remains at rest and an object in motion maintains its velocity unless it is acted upon by an external force.
2. The energy that is stored in an object due to its position, shape or condition
4. A force that opposes motion between two surfaces that are in contact.
7. The energy of an object that is due to the object’s motion.
8. A measure of the amount of matter in an object; a fundamental property of an object that is not affected by the forces that can act on the object, such as gravitational force.
9. The speed of an object in a particular direction
12. For every action, there is an equal and opposite reaction. When one object exerts a force on a second object, the second object exerts a force equal in size and opposite in direction on the first object.
14. The distance traveled divided by the time interval during which the motion occurred