| Hint | Answer | % Correct |
|---|---|---|
| What is the force generated that makes planes fly? | Lift | 94%
|
| What is the undesirable force against the plane that is created as a result? | Drag | 87%
|
| What is the force that propels the plane forward? | Thrust | 87%
|
| What control surface yaws the aircraft left and right? | Rudder | 69%
|
| What nondimensional value is a ratio of airspeed and the speed of sound? | Mach Number | 67%
|
| What is the force that pulls the plane down towards the earth? | Weight | 67%
|
| What control surface increases the camber of a wing? | Flaps | 65%
|
| What happens when the angle of attack of a wing is too high? | Stall | 62%
|
| What is it called when an aircraft is flying faster than the speed of sound? | Supersonic | 62%
|
| What control surface rolls the aircraft? | Ailerons | 58%
|
| What about when an aircraft is flying multiple times faster than the speed of sound? | Hypersonic | 50%
|
| What control surface pitches the aircraft up and down? | Elevators | 46%
|
| What are the devices placed on the tips of wings to reduce induced drag? | Winglets | 44%
|
| What is the name of the cross-sectional shape of the wing? | Airfoil | 31%
|