Across
- 2. airfoil at the tail
- 7. energy possessed by a body
- 8. pull along
- 13. generated energy not hurt environment
- 14. force of attraction
Down
- 1. energy a massive object has
- 3. position defined to an object
- 4. maximum extent of wings
- 5. energy stored as applied force
- 6. point of pitching moment
- 9. main body of a aircraft
- 10. push violently in a direction
- 11. ship for steering
- 12. raise to higher level