6
A higher throttle setting is required to maintain a slower airspeed in this region
Region of Reverse Command
A force acting over a distance to produce rotation about an axis
Moment
The motion of the longitudinal axis about the vertical axis
Yaw
To maintain constant lift, AOA will have to do this when velocity is decreased.
Increase
Largest factor in increasing an aircraft's stall speed
Increasing weight
Two pilot controlled factors that affect the coefficient of lift
Camber and AOA
At zero degrees AOA and positive velocity, a symmetrical airfoil will produce this
No Induced Drag
Relationship between trimmed flight and equilibrium flight
Equal
According to Bernoulli's Equation, the result of an increase in dynamic pressure in a closed system is this
A decrease in static pressure
These two forces are considered aerodynamic forces
Lift and Drag
Relationship between takeoff speed and stall speed
Takeoff speed is 20 percent more than stall speed
This is the minimum true airspeed required to maintain level flight at CLMAXAOA
Stall Speed
When flying at the velocity for L/DMAX in straight and level flight, this is the relationship between induced drag and parasite drag
They are equal
An increase in AOA does this to static pressure on the upper surface of the airfoil
Decrease
The airflow layer which shows local airflow retardation caused by viscosity
Boundary Layer
Relationship between weight and stall speed
Directly related
This will increase if an aircraft flying at L/DMAXAOA changes its velocity
Total Drag
Using flaps will do this to the stalling AOA
Relationship between landing speed and stall speed
Landing speed is 30 percent more than stall speed
Relationship between weight and indicated airspeed
directly related
True airspeed corrected for the movement of an air mass
Ground Speed
An increase in AOA does this to dynamic pressure on the upper surface of the airfoil
Power on stall speed ___ Power off stall speed
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The primary purpose of flaps is to reduce these 2 speeds by reducing stall speed
Landing and Takeoff
This happens to maximum range and maximum endurance as altitude decreases
Decreases