Across
- 4. theory determines the lift distribution on a 3D wing
- 7. type of wings
- 9. point at which the aerodynamic forces act on an airplane (abbreviated)
- 10. relationship between the lift on an aircraft and its drag
- 11. control surface on the horizontal tail
Down
- 1. purpose of tail
- 2. effect caused by the deflection of the relative wind direction downwards
- 3. point at which the aerodynamic moment is independent of the angle of attack
- 5. part of the airplane
- 6. drag due to lift
- 8. ratio between the span squared and the surface area