The density of air is 050 kgm3 at 80 km and 073 kgm3 at 40

Reference no: EM13615253

Calculate the ratio of the drag force on a jet flying at 800 km/h at an altitude of 8.0 km to the drag force on a prop-driven transport flying at half that speed and altitude. The density of air is 0.50 kg/m3 at 8.0 km and 0.73 kg/m³ at 4.0 km. Assume that the airplanes have the same effective cross-sectional area and drag coefficient C.

Reference no: EM13615253

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