Across
- 1. takeoff, the vertical launch of a rocket
- 3. H. Goddard brought to attention that rockets may be used to reach the moon.
- 7. von Braun A man who developed the V-2 rocket during WW2.
- 8. Cynical projectile, can be propelled by a signal to great heights
- 9. impulse Change in momentum delivered per unit of propellant consumed
- 10. substance that initiates something to move or be driven forward or outward, in that particular motion.
- 11. when object moves though fluid, sleek, aerodynamic rockets reduce this.
- 12. speed of something in a given direction.
- 14. force exerted upon or against an object to move in an intended direction.
Down
- 2. small rockets used to change speed or direction of a bigger rocket
- 4. uneven airflow, is not desired
- 5. third law of motion every action has a equal and opposite reaction
- 6. of pressure point where total sum of pressure acts on, a force responds.
- 13. desired airflow, helps achieve most effective efficient flight.