AviationTire› Principles Of Flight - Aeroplane ›Subsonic Aerodynamics ›The relation between the lift coefficient and the speed for constant lift Q 4 / 5 ▾

To maintain level flight, if the angle of attack is increased the speed must be:

reduced.
reduced in the same ratio as the lift/drag ratio increases.
increased in the same ratio as the lift/drag ratio decreases.
increased.