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Tuesday, 6 November 2018

Flights Intro

NaturalBirds
Bugs
Animals
Dragons
Bats
Dinosaurs
Paper Plane 

Man Made 

Rocket
Jets
Balloons
Plane 

helicopter

Definitions :
Lift: The air pressure is underneath the wing than above and the aircraft / bird flies.
Drag: The force than effects the speed of an aircraft/bird. It can slow down.
Thrust: The forward movement of an aircraft/bird.
Weight : The downward force of an object when it is above the earth
Aerofoil : The shape of the winon aeroplanes and some birds.
Bernoulli effect: when a wing is in a shape of an aerofoil the pressure builds up underneath
 it and lifts the aeroplane up.

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