Aerospace Engineering > GATE 2024 > Induced Drag
An airplane of mass 1000 kg is in steady level flight with a speed of 50 m/s. The wing has an elliptic planform with a span of 20 m and a planform area of 31.4 m2. Assuming the density of air at that altitude to be 1 kg/m3 and acceleration due to gravity to be 10 m/s2, the induced drag on the wing is _______ N (rounded off to 1 decimal place).
Correct : 1
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