Across
- 5. speed
- 7. Robert H. Goddard American engineer professor inventor of first liquid fueled rocket
- 8. not controlled or not calm
- 11. of a flow taking place along streamlines
- 12. missile spacecraft
- 13. third law of motion when a force acts on a body due to another body
- 14. air resistance
Down
- 1. of pressure point where total sum of a pressure causing a force
- 2. reaction force
- 3. chemical substance used in the production of energy
- 4. von Braun German American aerospace engineer and space architect
- 6. an engine that expels fluid
- 9. vertical take off of a rocket or aircraft
- 10. impulse a measure of maximum engine and fuel supply