Key Rocketry Terms

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Across
  1. 2. Resists change in motion
  2. 3. Causes acceleration
  3. 7. increase drag at back of rocket
  4. 9. reaction mass ejected from rocket engine
  5. 12. Propels a rocket forward
  6. 13. Law stating V=IR
  7. 14. chemical required for rocket fuel to react
  8. 15. Product of force and time
  9. 16. Newton's law stating F=ma
  10. 17. Point of closest orbit
Down
  1. 1. Change in velocity over time
  2. 4. Quantity of matter or measure of inertia
  3. 5. Newton's aw of inertia
  4. 6. Change in position over time
  5. 8. Newton's law of Action-Reaction
  6. 10. height above sea level
  7. 11. Point of farthest orbit
  8. 15. heat source causing propellant to combust