Across
- 2. of pressure has pressure in a certaion spot.
- 6. unbalanced force
- 8. helps a rocket achieve flight
- 10. Speed that an object has.
- 12. streamlines
- 13. Robert H. Goddard rocket purpulsion
- 14. A machine that travels into space.
Down
- 1. impulse momentum
- 3. second law Acceleration
- 4. something going in the air.
- 5. propells
- 7. von braun Made a german rocket.
- 9. pulls a rocket in flight
- 11. Aceleration speed.