Across
- 1. single force,velocity that is vector sum of 2 or more indiviual vectors
- 4. quanity that has both magnitude and direction
- 6. region of space where objects experience force without physical contact
- 8. constant force extended by a state on an object
- 9. force exerts on object due to gravity
- 10. object experiences no change in motion
- 14. rate of which velocity changes over time
- 15. all mass can be considered concentrated
Down
- 2. total force acting on an object
- 3. Visual representation of object with all external forces acting on it
- 5. rate which object covers distance
- 7. interaction that causes change in objects motion or velocity
- 11. resistance of any physical object
- 12. measures amount of matter in an object and its inertia
- 13. force opposes relative motion between surfaces
- 16. unit force in Si system