a rotational motion in which the aircraft turns around its vertical axis.
a mechanism to provide lateral control of the aircraft through flexible wing tips.
wing warping (Flügelkrümmung)
A part of an airplane that ist attached to the fuselage. Its the thing that creates the friggin lift.
A tool of aeronautics that involves placing a model of an aircraft or part of an aircraft into a wind tunnel and using instruments to gather data while air is blown past the model.
wind tunnel testing
The large window at the front of a car, bus etc.
The force of gravity acting on an object.
The vertical part of the tail.
The axis extending straight up and down through the center of gravity of an aircraft.