Across
- 2. Robert H. Goddard American engineer
- 3. of pressure when a total amount of pressure acts on one object
- 4. when the rocket blasts off
- 7. the thing that blast off
- 8. Air blasting off
- 10. bad flying not straight
- 12. Smooth flying
- 13. third law of motion the third law of___
Down
- 1. moving fast forward
- 2. When your rocket has resistance
- 5. when it is falling down with turbulent air flow
- 6. von Braun German-American aerospace
- 9. impulse the boost that a rocket gets
- 11. The thing that you fly into space