How does the total drag vary as speed is increased from stalling speed (VS) to maximum IAS (VNE) in a straight and level flight at constant weight?4
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At an aeroplane's minimum drag speed, what is the ratio between induced drag Di and parasite drag Dp? Di / Dp =4
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Winglets4
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A high aspect ratio wing produces:4
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Comparing the lift coefficient and drag coefficient at normal angle of attack:4
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A body is placed in a certain airstream. The density of the airstream decreases to half of the original value. The aerodynamic drag will decrease with a factor:4
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The location of the centre of pressure of a positive cambered wing at increasing angle of attack will:4
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The following unit of measurement: kgm/s2 is expressed in the SI-system as:4
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A line connecting the leading edge and trailing edge midway between the upper and lower surface of an aerofoil.This definition is applicable for:4
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The lift force, acting on an aerofoil:4
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