In a test experiment on a model aeroplane in a wind tunnel, the flow speeds on the upper and lower surface of the wing are 70 ms^-1 and 63 ms^-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 lower surface of the wing are 70 ms^-1 and 63 ms^-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 :`1.5 TIMES 10^3 N`