Across
- 3. Created when an object moves through a fluid
- 5. The center of all drag forces acting upon the rocket
- 6. Force equals mass times acceleration
- 9. The first person to successfully develop the first liquid-fueled rocket
- 11. Every action has an equal and opposite reaction
- 13. The reaction mass of a rocket
- 14. The spot of a rocket where all mass is concentrated on
- 16. He was in charge of developing the V-2 rocket
- 17. The takeoff of a rocket
Down
- 1. Unbalanced airflow that can cause drag
- 2. Smooth and stabilized airflow
- 4. Known as the law of inertia
- 7. When a force pushes one direction, this force pushes the other direction
- 8. The speed of something in a given direction
- 10. A self-propelled device that carries its own fuel
- 12. The thrust and duration of the rocket engine burn
- 15. Small rockets used to change the speed and direction of a larger rocket in space