Shane+Newtons+Laws

=Shane Newton's Laws = Newtons first law is an object in motion will stay in motion,and an object at rest will stay at rest unless an unbalanced force acts on it. This means that a airplane in motion won't stop until a force like frition,gravity,air restance,or drag acts on it.Also an air plane thats not in motion won't move until a force acts on it like the engine turns on. Newtons second law is an object that has an unbalanced force acting on it will accelerate in the direction of that force. The engine would couse the plane to move if there were no wheels then the plane wouldn't even move.Thus the entire plane moves. Newtons third law is forces always occur in equal and opposite pair. When the plane flys three forces that affect a plane wheight,thurst,drag,and lift.To move the lift has to be greater than or the same as weight.To move a planes thrust has to be greater than or equal to drag.Trust is made by proplers or engines sucking the air and making thurst.Lift is made by the wings of the plane the lower part has less presure and making it rise. The second law is most importent if this wasn't true the airplanes engine would be equel to gravity.With this info when a airplane dives graivaty is greater then the engine's force.But most of the time the engines force is the unballenced force and can or come graivity the engine moves foword and up at times then can stay in the air. But when the engine fails or runs out of gas then graivity becomes the unballenced force and gravity gos in a down direction that makes the plane fall.
 * What is Newton’s First Law?
 * How would Netwon’s First Law affect an airplane?
 * What is Newtons’ Second Law?
 * How would Newton’s Second Law affect an airplane?
 * What is Newtons’ Third Law?
 * How does Newton’s Third Law help an airplane fly?
 * Which of the three Laws has the most to do with helping an airplane fly? Explain.