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In a test experiment on a model aeropla...

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)` respectivley. What is the lift on the wing if its area is `2.5 m^(2)`? Take the density of air is `1.3 kg m^(-3)`.

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In a test experiment on a model aeroplane in a wind tunnel, the flow speeds on the upper and lower surfaces 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)

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In a test experiment on a model aeroplane in a wind tunnel, the flow speeds on the upper and lower surfaces 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