Motion Vocabulary

2. Force One force is greater than another, the forces are not balanced
5. Point A basis or standard for evaluation, assessment, or comparison; a criterion.
11. The rate of change of velocity per unit of time.

1. Force Equal in size and opposite in direction
3. The rate and direction of an object's movement.
4. Advantage A measure of the force amplification achieved by using a tool, mechanical device or machine system.
6. Force The vector sum of all the forces that act upon an object.
7. The time rate at which an object is moving along a path
8. A body is at rest or moving at a constant speed in a straight line, it will remain at rest or keep moving in a straight line at constant speed unless it is acted upon by a force
9. When two bodies interact, they apply forces to one another that are equal in magnitude and opposite in direction
10. The time rate of change of the momentum of a body is equal in both magnitude and direction to the force imposed on it.