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air and aerodynamics

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by

Do An

on 13 March 2013

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Transcript of air and aerodynamics

By Do Which Paper Air Plane Will Go The Farthest? Questions 1. What is my responding variable?


2. What is my controlled variable?


3. What is my manipulated variable? Aerodynamics Aerodynamic means how the air or gas travels around some thing moving through it and reducing how much drag is caused. Aerodynamics are used to reduce drag in vehicles. Drag is a force which slows down the movement of an object Wide Plane Long Plane Gravity and Thrust, lift are three other forces that help your plane make a long flight. Thrust is the forward movement of the plane. Lift comes when the air below the airplane wing is pushing up harder than the air above it is pushing down. Planes have to have a minimum weight to help fight against gravity's pull to the ground. Gravity and Thrust, Lift
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