Airplanes and Aerodynamics

provide the same amount of lift at a slower airspeed

The raising of flaps increases the stall speed

wing root, with the stall progression toward the wingtip

lift, airspeed, and drag

distribution of pressures acting on the wing

the airplane to stall at an angle of attack that is lower than normal

weight, dynamic pressure, bank angle, or pitch attitude

Turbulence which causes an increase in stall speed

weight, load factor, and power

variations in airplane loading

angle of attack regardless of the attitude with relation to the horizon

increase

center of gravity moves aft

CG is too far rearward, and rotation is around the CG

An increase in angle of attack will increase drag

a higher true airspeed for any given angle of attack

decreases and the horizontal component of lift increases

forward forces is equal to the sum of all rearward forces

is momentarily increased

Increase the angle of attack to compensate for the decreasing lift

There is a corresponding indicated airspeed required for every angle of attack to generate sufficient lift to maintain altitude

four times greater

increases because of increased induced drag

range and maximum distance glide

four times greater than at the lower speed

higher air pressure below the wing's surface and lower air pressure above the wing's surface

force acting perpendicular to the relative wind

flightpath

These forces are equal

experience an increase in induced drag and require more thrust

a lower angle of attack

increase, and induced drag will decrease

neutral longitudinal static stability

elevator

pitch oscillations becoming progressively steeper

positive static stability

lateral axis

must be decreased or angle of bank increased

remain constant regardless of air density and the resultant lift vector

increase the bank and decrease airspeed

For a specific angle of bank and airspeed, the rate and radius of turn will not vary

decrease the rate of turn resulting in no change in load factor

loss of the vertical component of lift

vertical component of lift

2 minutes

load factor and directly affects stall speed

divided by the total weight of the aircraft

is constant and the stall speed increases

angle of bank

4,000 pounds