Across
- 5. a point on surface where the resultant is due to pressure
- 6. an American engineer, proffeser, physicist, and inventor. He created the world's first liquid fueled rocket.
- 8. an object in which is made to move objects by applying motive force
- 10. objects in motion stay in motion and objects at rest stay at rest unless acted upon by an unequal force
- 12. bumpy and rough air flow.
- 14. F=ma
- 15. a small rocket attached to the main rocket that gives the rocket more power against gravities pull
- 17. blasting off vertically.
Down
- 1. a German aerospace engineer and space architect
- 2. center of mass
- 3. measure of the most momentum
- 4. the speed which you are going in one specific direction
- 7. resistance to motion when in a fluid
- 9. smooth and not bumpy air flow.
- 11. a force pushing violently pushing you in a given direction
- 13. every action has an equal and opposite reaction
- 16. a projectile that can reach high heights.