Engineering, 19.02.2020 04:00, bvargas786p7aa8y
A transport plane has a mass of 45,000 kg, a wing area of 160 m2, and an aspect ratio of 7. Assume all lift and drag due to the wing alone, with cd = 0.020 and CL, max =1.5. If the aircraft flies at 9,000 m standard altitude, make a plot of drag (in N) versus speed (from stall to 240 m/s) and determine the optimum cruise velocity (minimum drag per unit speed).
Answers: 2
; 
∞ + 
; Drag = 
= Wing Area
= 3.288, 
= 0.512, Drag = 68699.87 N The plot is attached
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A transport plane has a mass of 45,000 kg, a wing area of 160 m2, and an aspect ratio of 7. Assume a...
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