Across
- 5. an interaction that can change an objects motion
- 6. tendency of an object to resist changes in its state of motion
- 8. amount of matter in an object.
- 9. a force exerted by one object on another across a distance, without direct contact.
- 11. rate of change in speed
- 13. state of rest or balance due to equal action of opposing forces
- 14. average position of all mass
- 16. the SI unit for force
Down
- 1. has magnitude and direction
- 2. force exerted on the body by gravity
- 3. graphs all the forces acting on an object
- 4. perpendicular to surface, force
- 7. result of all forces acting on an object
- 10. contact force that resists the relative motion between 2 surfaces
- 12. sum of 2 or more vectors
- 15. rat at which an object covers distance