pts Induced drag can be reduced by A wing tip devices B flying in ground effect

Pts induced drag can be reduced by a wing tip devices

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Question 51 / 1 ptsInduced drag can be reduced by A) wing tip devices.B) flying in ground effect.C) sweeping the wings.Correct!both A and B above
all of the above Question 61 / 1 ptsInduced drag on an aircraft flown at a cruising altitude Question 71 / 1 ptsParasite drag is composed of Question 81 / 1 ptsFind induced drag on aircraft at stall speed.Given information:
Question 91 / 1 ptsTaper ratio is defined as the wing span divided by the average chord (b/cav).Correct!ratio of the chord at the tip to the chord at the root (Ct/C).angle between the line of 25% chord points and the longitudinal axis.ratio of lift to drag. Question 101 / 1 ptsIf the wing area (S) is doubled in the design, how does that effect the stall speed assuming all other parameters are equal?
Quiz Score: 10 out of 10

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