Across
- 3. term used to define air resistance
- 5. smooth fluid flow
- 6. a sudden push
- 7. something that propels something
- 9. used to make changes in an air craft
- 10. Robert H. Goddard someone who created first fluid rocket
- 11. First Law an object will stay in motion unless acted upon by another force
- 12. speed of an object going in a certain direction
Down
- 1. of pressure location of weight
- 2. impulse the end result of the motor burn time
- 4. something that is launched into air
- 5. another word for takeoff
- 6. flow is changed due to magnitude and direction changes
- 8. von Braun German leader in aerospace