Across
- 4. the perpendicular that is drawn to the reflecting surface.
- 6. The force acts in the opposite direction to an object moving through the air
- 7. strength or energy as an attribute of physical action
- 9. outside force, not defined
- 10. force that resists the sliding or rolling of one solid object over another
- 11. the SI unit of force.
- 13. the magnitude or size of displacement between two positions
Down
- 1. a mechanical device that produces a restoring force when stretched or compressed.
- 2. a coherent, typically large body of matter with no definite shape.
- 3. the state or condition of physical touching.
- 5. The slope of a velocity time graph
- 8. a force that exists among all material objects in the universe.
- 12. often found in ropes, strings, or chains