Across
- 5. Not moving or not intended to be moved.
- 6. an amount of space between two things or people.
- 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.
- 11. The time rate at which an object is moving along a path
- 12. An object is said to be at rest if it does not change its position with respect to its surroundings with time.
- 13. cause of motion or change
- 14. The resistance that one surface or object encounters when moving over another.
- 16. When two bodies interact, they apply forces to one another that are equal in magnitude and opposite in direction
- 17. One force is greater than another, the forces are not balanced
Down
- 1. A natural phenomenon by which all things with mass or energy, including planets, stars, galaxies and even light, are attracted to (or gravitate toward) one another.
- 2. Equal in size and opposite in direction
- 3. The moving of something from its place or position.
- 4. The rate of change of the velocity of an object with respect to 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. 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.
- 10. The rate and direction of an object's movement.
- 15. Quantitative measure of inertia, a fundamental property of all matter.