Assertion: airfoil's drag | /r/CreatedBy | wing
Facets:
Source sentences:
text: Induced drag is created by those parts of the aeroplane that create lift—the wings and the horizontal tail surface; induced drag is said to be the by-product or cost of lift
text: In subsonic flight, the total drag produced by a wing is made up of two components namely profile drag (due to the wing obstructing the airflow) and induced drag (drag induced as a by-product of the lift produced by the wing).
text: The angle between the chord line and the flight direction is called the angle of attack and has a large effect on the drag generated by the wing.