Ian+Bernoulli's+Principle

=Ian's Bernoulli's Principle= Daniel Bernoulli was a swiss mathematician and physicist.He was born in Januaray 29 1700. He died July 27 1782. Bernoulli's Principle says as the speed of a fluid flow increases, its pressure decreases. Bernoulli's Principle helps an air plane fly because when theres higher air presser under the wings the plane goes up into the sky.It also helps an air plane land **/** go down. When the air increases the air pressure underneath the wings decreases so it goes down. It is responsible for creating lift on an air plane. Lift is responsible for lifting an air plane. I told you what Bernoulli's principle is and how it helps an air plane fly. There are both pratically the same.