Question

Maximum takeoff weight of Boing 737 is 80,000 kgf. Its total wing area is 127 m². It is in level flight with a

speed of 500 km/h. (a) Estimate the pressure difference between the lower and upper surfaces of the wings. (b)

Estimate the fractional increase in the speed of the air on the upper surface of the wing relative to the lower

surface. The density of air is ρ = 1.2 kg m–3.​

Answer 1

Answer:

nup

Explanation:

don't know the answer