In a test experiment on a model aeroplane in a wind tunnel, the flow speeds on the upper and lowersurfaces of the wing are 70 m.s^-1 and 63 m. s^-1 respectively. What is the lift on the wing if its area is 2.5 m^2 ? Take the density of air to be 1.3 kg. m^-3.

In a test experiment on a model aeroplane in a wind tunnel, the flow s

1.	In a test experiment on a model aeroplane in a wind tunnel, the flow speeds on the upper and lowersurfaces of the wing are 70 m.s^-1 and 63 m. s^-1 respectively. What is the lift on the wing if its area is 2.5 m^2 ? Take the density of air to be 1.3 kg. m^-3.
Answer» SOLUTION :`1.5xx10^3 N`