Questions
The lift force acting on the wing of an aeroplane is 2600N. If the area of the wing is
detailed solution
Correct option is D
F=(P1−P2)A=12ρ(V22−V12)A 2600=12×1.3[V22−100]×5⇒V2=30ms−1Talk to our academic expert!
Similar Questions
There are two identical small holes of area of cross-section a on the opposite sides of a tank containing a liquid of density . The difference in height between the holes is h. Tank is resting on a smooth horizontal surface. Horizontal force which will has to be applied on the tank to keep it in equilibrium is
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