Across
- 1. What move the rocket through the air.
- 7. What has velocities and pressures.
- 8. What is a small rocket engine called.
- 9. What is the word that means a takeoff of a rocket
- 11. third law of motion Equal or opposite reaction
- 12. Robert H. Goddard Who was credited for rocket technology.
- 13. of pressure what is the force of the rocket that is centered.
Down
- 2. what goes 3 2 1 liftoff
- 3. Impulse
- 4. What need both direction and magnitude
- 5. what flows in parallel pairs.
- 6. what produces thrust.
- 10. von Braun Who was a leading figure of the first liquid fueled rocket
- 12. What causes air resistance