Across
- 4. not moving or not intended to be moved.
- 7. The time rate of change of the momentum of a body is equal in both magnitude and direction to the force imposed on it.
- 10. the resistance that one surface or object encounters when moving over another.
- 11. One force is greater than another, the forces are not balanced
- 13. the force that attracts a body toward the center of the earth, or toward any other physical body having mass.
- 15. a property of matter by which it continues in its existing state of rest or uniform motion in a straight line, unless that state is changed by an external force.
- 17. When two bodies interact, they apply forces to one another that are equal in magnitude and opposite in direction
Down
- 1. The rate and direction of an object's movement.
- 2. an amount of space between two things or people.
- 3. Equal in size and opposite in direction
- 5. An object is said to be at rest if it does not change its position with respect to its surroundings with time
- 6. The rate of change of velocity per unit of time.
- 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. The time rate at which an object is moving along a path
- 12. a push or a pull exerted on an object; a force is described by its strength and direction; F=MA
- 14. the moving of something from its place or position.
- 16. quantitative measure of inertia, a fundamental property of all matter