Rocket Science

1234567891011121314
Across
  1. 2. Could involve pulling forcefully, roughly or with difficulty.
  2. 4. third law of motion For every action, there is an equal and opposite reaction.
  3. 7. von Braun Was German, later American aerospace engineer
  4. 9. Relating to or denoting flow of a fluid
  5. 12. Speed of something
  6. 13. Not turbulent constant streamlines
  7. 14. A propulsive force
Down
  1. 1. of pressure Total sum of a pressure fields on a body
  2. 3. Used to go into outer space
  3. 5. A propulsive device used by space craft and water craft
  4. 6. Robert H. Goddard Was an American Engineer
  5. 8. Used to have something be driven forward
  6. 10. impulse Is a measure of efficiency
  7. 11. The process of a rocket leaving earth