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Most have at least two wings. If you are referring to most having a single set of wings, as opposed to something like a Biplane, the reason is efficiency and lack of necessity. Wings help generate lift for an aircraft relative to speed. Planes that travel fast enough have no need the additional lift so there is no reason to waste time and materials including an extra set of wings. In older times, the extra wings also helped to spread the weight of the plane to the wings. However, that is also no longer necessary with most planes because of stronger and more reliable building techniques.
What else can I help you with?
What are the release dates for Modelscape - 2010 Modeling on Bi Wing Air Planes 1-3?
Modelscape - 2010 Modeling on Bi Wing Air Planes 1-3 was released on: USA: 17 January 2010
What changes have been made to planes?
planes have weny from biplanes (two wings) and triplanes (three wings) to modern jet porpelled fighters and jetliners. along the way in ww2 they had porpellors with 1 wing on each side. that is how planes advanced.
Do planes have the wing in the center?
It depends. The wings are generally located so that the center of gravity (where the plane would balance itself if you held it up on a finger.) is around the front 1/3 point of the wing. This is a very general statement.
What were the weaknesses in planes in World War 1?
What they were made from, lack of protective covering, engine failures, wing failures, burning up when your craft was shot down.
Was there rear gunners during World War 1?
yes, in the bi-wing planes. Originally the rear gunner also threw the bombs out before they were placed under the plane.
How many planes where involved in 9-11?
over all i think there were 4 planes involved: * 2of which crshed into the twin towers * 1 tried to crash into the penigon * 1 more tried to crash into a white house but missed and crashed into a field instead.
Did world war 1 planes have rubber tires?
yes most if not all had rubber tires
Where is nazi with 1 to 10 scale where left wing is 1 right wing is 10?
The Nazis were (or are) a far-right wing party.
Clip a peacocks wing?
Most people say don't clip them but they regrow between 4-5 months, you should clip only the main flight feathers only on one wing. repeat 1 wing.
What is the wing span of a tailorbird?
1 wing is about 1 1/2 inches. So it is about 3 inches.
What did al qaeda do?
Al Qaeda is a terrorist organisation which want American influences removed from muslim nations there main actions include sending a ship loaded with explosives to blow up the american ship the US Cole but the thing they are most famous for is hijacking 4 planes on 9/11 2001, 2 planes hit and destroyed the World Trade Center otherwise known as the twin towers 1 of the planes hit the pentagon and the last plane was destined to hit the White House but instead due to the actions of passengers it instead crassed into a field
How many Canadian planes were in World War 1?
about 730 planes
