Across
- 2. Greek Physicist
- 5. the resistance that one surface or object encounters when moving over another.
- 7. German Physicist
- 10. Created by an exothermic reaction
- 11. the state of being stretched tight
Down
- 1. Coca Cola
- 3. the tendency of an object moving in a circle to travel away from the center of the circle.
- 4. When the only force acting upon an object is gravity
- 6. The speed of something in a given direction.
- 8. The unit of Force
- 9. The force which draws objects toward its center