The lift force acting on the wing of an aeroplane is 2275 N.If the are aof the wing is 5ms^(2) and velocity of air on the lower surface of the wing is 30 m/s, velocity of air on the upper surface of the wing is (density of air is 1.3kg//m^(3))

The lift force acting on the wing of an aeroplane is 2275 N.If the are

1.	The lift force acting on the wing of an aeroplane is 2275 N.If the are aof the wing is 5ms^(2) and velocity of air on the lower surface of the wing is 30 m/s, velocity of air on the upper surface of the wing is (density of air is 1.3kg//m^(3))
Answer» 20m/s 25m/s 35m/s 40m/s Answer :D