In a test experiment on a model aeroplane in a wind tunnel, the flow speeds of air on the lower and upper surfaces of the wing are v and √2v respectively. If the density of air is ρ and the surface area of the wing is A, the dynamic lift on the wing is given by

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 of air on the lower and upper surfaces of the wing are v and √2v respectively. If the density of air is ρ and the surface area of the wing is A, the dynamic lift on the wing is given by
Answer» In a test experiment on a model aeroplane in a wind tunnel, the flow speeds of air on the lower and upper surfaces of the wing are $v$ and $\sqrt{2} v$ respectively. If the density of air is $ρ$ and the surface area of the wing is $A$ , the dynamic lift on the wing is given by

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In a test experiment on a model aeroplane in a wind tunnel, the flow speeds of air on the lower and upper surfaces of the wing are v and √2v respectively. If the density of air is ρ and the surface area of the wing is A, the dynamic lift on the wing is given by

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