Across
- 4. f is equal to ma
- 5. Every action has an equal and opposite reaction
- 6. pushing forcefully in one direction
- 9. the change in momentum
- 12. a synonym for pulling
- 13. same thing as the center of mass
- 14. synonym for speed
- 15. first liquid-fueled rocket
- 16. something that thrusts
- 17. to move in a specific direction
Down
- 1. synonym for take off
- 2. object at rest stays at rest object in motion will stay in motion unless acted upon an unbalanced force
- 3. a pressure field acts on a body
- 7. moving unsteadily
- 8. father of rocket technology
- 10. something that goes into space
- 11. the opposite of turbulent