The maximum lift/drag ratio of a wing occurs • at the angle of attack where the wing develops its maximum lift. • during take off. • at an angle below which the wing develops max lift.
Slick Rick 88 asking: • Can someone explain please?
With the ailerons away from the neutral, induced drag is • higher on the lower wing plus profile drag increases. • unchanged but profile drag is higher. • higher on the upper wing plus profile drag increases.
In normal flight conditions, an increase in aircraft speed • causes the nose of the aircraft to drop. • causes the nose of the aircraft to lift. • the nose remains in the same position.