Rocket Science

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Across
  1. 1. he was the leading figure to many people who build rockets
  2. 4. this law of motion states that an object will not change its speed or direction unless there is an unbalanced force
  3. 6. he was the first scientist to successfully develop and launch the first liquid fueled rocket
  4. 7. all mass appears to be concentrated at this center
  5. 11. this law of motion states that force equals mass times acceleration
  6. 12. this will happen if you don't have correct airflow
  7. 13. this is the amount of force you put onto a rocket
  8. 14. this is what call whenever you are ready to launch your rocket
  9. 16. this is the total momentum
  10. 17. this is what flies up into air
Down
  1. 2. this law of motion states that "every action has an equal and opposite reaction
  2. 3. this is something you would describe your airflow
  3. 5. this means uneven airflow
  4. 8. this causes the rocket to move
  5. 9. this is the speed that something is going
  6. 10. this is where all the pressure is concentrated on
  7. 15. this is a small rocket engine