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## Homework Statement

A small plane of mass 3000 kg is flying in air of density 1.0 kg/m3. Air moves over the top and

bottom of the surface of the wings at velocities of 160 m/s and 130 m/s, respectively. What is

the minimum wing area needed, to keep the plane in air?

## Homework Equations

Bernoullis equation and Area = Force/Pressure

## The Attempt at a Solution

Ive found change in pressure to be 4350N/m

^{2}but I cant find the force, nor am I sure how much pressure is needed to keep the plane in the air, any help would be appreciated, thanks in advance =/