Rocket Science

4. small rocket engine on a spacecraft, used to make alterations in its flight path or altitude
5. Inventor of V-2 Rocket
6. rough and disordered flow of a fluid
8. Every action has an equal and opposite reaction
9. first man on moon used this to get there
11. The point where the total sum of a pressure field acts on a body causing a force to act through that point
13. Force equals mass times acceleration
15. a thing or substance that causes something to move or be driven forward or outward
16. calm and orderly flow of a fluid

1. When a system accelerates mass in one direction
2. something will go forever unless acted upon by an unbalanced force
3. 3 2 1....
4. product of thrust times duration over the motor burn time
7. Inventor of liquid fueled rockets
10. a point from which the weight of a body or system may be considered to act
12. speed in certain direction
14. object moving through liquid or gas