An aeroplane of mass `3xx10^(4)kg` and total wing area of 120 `m^(2)` is in a level flight at some height the difference in pressure between the upper and lower surfaces of its wings in kilo pascal is `(g=10m//s^(2))`

A fully loaded boeing aircraft has a mass of 3.3xx10^(5)kg . Its total wing area is 500m^(2) .It is in level flight with a speed of 96.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 rho=1.2kgm^(-3))(g=9.8ms^(-2))

A fully loaded Boeing aircraft has a mass of 3.3xx10^(5) kg . Its total wing area is 500 m^(2) . It is in level flight with a speed of 960 km//h . (a) Estimate the pressure difference between the lower and upper surfaces of the wings (b) Estimate the fracitional increases in the speed of the air on the upper surfaces of the wing relative to the lower surface. The density of air is 1.2 kg//m^(3) .

A fully loaded Boeing aircraft has a mass of 3.3xx10^(5) kg . Its total wing area is 500 m^(2) . It is in level flight with a speed of 960 km//h . (a) Estimate the pressure difference between the lower and upper surfaces of the wings (b) Estimate the fractional increases in the speed of the air on the upper surfaces of the wing relative to the lower surface. The density of air is 1.2 kg//m^(3) .

A fully loaded Boeing aircraft 747 has a mass of 33xx 10^5 kg . Its total wing area is 500 m^2 . It is in level flight with a speed of 960 km/h. Estimate the pressure difference between the lower and upper surfaces of the wings.