Across
- 4. : The force that propels an aircraft forward
- 5. : Mass in motion
- 8. : The resistance force that slows an aircraft
- 10. : Speed in a given direction
- 12. : The planet where Ingenuity flew
- 13. : A sudden loss of lift due to high angle of attack
- 14. : The shape of a wing or blade that generates lift
- 16. : The path followed by a flying object
- 17. : The upward force that allows flight
- 18. : Height above ground level
- 20. : The system that drives aircraft motion
Down
- 1. : Mass per unit volume
- 2. : A rotating part of a helicopter
- 3. : The angle between the airfoil and the oncoming airflow
- 6. : Force per unit area
- 7. : A type of airfoil with the same shape on top and bottom
- 9. : The force pulling objects toward Earth
- 11. : The curved shape of an airfoil that affects lift
- 15. : A push or pull on an object
- 19. : The first aircraft to fly on another planet