QJEEM24Phed9c: JEE Main 2024 Physics - Class 11 JEEM24Phed9c Solution: In a test experiment on a model aeroplane in wind tunnel, the…

In a test experiment on a model aeroplane in wind tunnel, the flow speeds on the upper and lower surfaces of the wings are $$70{\mathrm{ms}}^{-1}$$ and $$65{\mathrm{ms}}^{-1}$$ respectively. If the wing area is $$2{\mathrm{m}}^2$$, the lift of the wing is _________ $$N$$.

(Given density of air $$=1.2\mathrm{kg}{\mathrm{m}}^{-3}$$)