Aerodynamic Lift Yr10 Engineering

When was the first Wright Brother flight?

• 1913

• 1873

• 1903

• 1893

Which are examples of lift producing airfoils?

• Aeroplane Wings

• Wind Turbine Blades

• Propellor Blades

• Electronic Motor Rotors

Which force acts in an upward direction? When looking at this airfoil cross section.

• Drag

• Lift

• Velocity

• Camber

Is the double wedge airfoil design used for flying above or below the speed of sound?

• Above

• Below

What is the front edge of an airfoil called?

• Trailing Edge

• Lemon Sledge

• Leading Edge

• Chord Length

What is the back edge of an airfoil called?

• Leading Edge

• Lemon Pledge

• Trailing Edge

• Chord Length

The straight line distance between the leading edge and the trailing edge is called the?

• Wing Span

• Chord Length

This is the angle of?

• Angle Of Incidence

• Angle Of Attack

• Angle Of Inclination

A symmetrical airfoil has zero?

• Chord

• Lift

• Camber

• Angle of Attack

Camber and angle of attack have a large influence on the amount of lift an airfoil will generate?

• Ture

• False