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Pr 1: (25 pt) An airplane flies at an altitude where the density is 0.45 kg/m3. The lift and drag coefficients are 0.25
Posted: Thu Jul 14, 2022 2:47 pm
by answerhappygod
- Pr 1 25 Pt An Airplane Flies At An Altitude Where The Density Is 0 45 Kg M3 The Lift And Drag Coefficients Are 0 25 1 (43.09 KiB) Viewed 15 times
Pr 1: (25 pt) An airplane flies at an altitude where the density is 0.45 kg/m3. The lift and drag coefficients are 0.25 and 0.18, respectively. The plane weighs 75kN. The total wing area is 35 m2. (a) (15 pt) Find the cruising speed in m/s. (b) (10pt ) Compute the power in kW required to maintain cruise velocity.