Across
- 3. A variable is a quantity whose value can change.
- 5. The distance at which an object moves per unit of time
- 6. When the forces on an object are equal and in opposite directions.
- 9. The resistance to change in motion
- 12. The interval over which changes occur
- 15. The unit of strength of a force.
- 17. The combination of all forces acting on an object.
- 19. The rate at which velocity changes
- 20. The amount of space between two things, points, lines, etc.
Down
- 1. An object at rest will remain at rest unless acted upon by a force.
- 2. The angle of a line in a graph
- 4. the size and direction of a net force equals the mass times acceleration.
- 7. If one object exerts a force on another object, then the second object exerts a force of equal strength in opposite direction on the first object.
- 8. The force that pulls objects towards each other as a result of their masses
- 10. When one force is greater than another.
- 11. The speed at which an object travels in a given direction
- 13. The action or process of moving or being moved
- 14. A place or object used for comparison to determine whether something is in motion.
- 16. the rubbing of one thing against another
- 18. A push or pull