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A jet airplane in level flight has a mass of 8.68 10 4 kg, and the two wings have an estimated total area of 85.0

A jet airplane in level flight has a mass of 8.68 104 kg, and the two wings have an estimated total area of 85.0 m2.(a) What is the pressure difference between the lower and upper surfaces of the wings? Pa (b) If the speed of air under the wings is 233 m/s, what is the speed of the air over the wings? Assume air has a density of 1.29 kg/m3.

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