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Drag increases by the square of velocity increase, for example, tripling speed increases drag by a factor of nine!
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∙ 13y ago
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Will speeding up decrease the drag force on an airplane?
In general (special exceptions may apply) increase speed = increase drag.
How much does the speed increase of an object on a airtrack?
According to the speed of the aircraft on which the object is loaded
What is used to slow down an aircraft?
If the aircraft is coming into land then the hinged part of the wing called Flaps are lowered to increase the amount of Drag over the wings. If you think of drag as an air-born form of braking then Flaps down means the aircraft the aircraft slows but increases the maneuverability the pilot has over the aircraft. If the aircraft is on the ground then wheel brakes are very useful
How is an airfoil shaped?
Each aircraft has a different shaped airfoil. The purpose of the airfoil shape is to reduce drag over a range of speeds which the aircraft wing operates at while providing the least possible drag at the cruising speed (regular flight speed) in order to ensure good performance.
Why do the aircraft need a force from their engines to fly at a steady speed?
To overcome drag. The four forces always acting on an airplane in flight are: Lift, thrust, gravity, and drag.
What are the purposes of the slats and flaps of an airplane's wings?
Slats and flaps increase drag and also increaselift. The increase in drag slows the aircraft down, and the increase in lift lowers the stall speed, which slows the landing speed of the aircraft.
How does drag affect an aircraft's speed?
Drag is resistance. It lowers it.
What is drag on a plane?
drag is minimized by aerofoil shape. drag is a force acts on aircraft to minimize speed
How do increce drag on an airplane?
By changing the aerodynamic properties of the fuselage or wings. If you can physically interrupt the flow of air across the body of the aircraft and make it less aerodynamic than you are able to create and increase the amount of drag in flight. The 2 most common ways to increase drag in a modern aircraft is to arm the spoilers (speed brakes) or lower landing gear.
Will speeding up decrease the drag force on an airplane?
In general (special exceptions may apply) increase speed = increase drag.
How much does the speed increase of an object on a airtrack?
According to the speed of the aircraft on which the object is loaded
Does height effects speed?
The altitude at which an aircraft is travelling does affect its speed because the thinner atmosphere causes less aerodynamic drag.
What is the purpose of winglets?
Winglets increase an aircraft's operating efficiency by reducing induced drag at the tips of the wings
How fast is a drag-line speed?
The speed of a drag-line might me unable to know because of all of the add-ons you can add on it and the speed might allways increase and decrease.
What are two different ways to change drag on an airplane and how would the airplane respond to that?
Flaps would increase drag increasing your speed will increase it even more
What is used to slow down an aircraft?
If the aircraft is coming into land then the hinged part of the wing called Flaps are lowered to increase the amount of Drag over the wings. If you think of drag as an air-born form of braking then Flaps down means the aircraft the aircraft slows but increases the maneuverability the pilot has over the aircraft. If the aircraft is on the ground then wheel brakes are very useful
What has the author Edwin J Saltzman written?
Edwin J. Saltzman has written: 'In-flight lift-drag characteristics for a forward-swept wing aircraft (and comparisions with contemporary aircraft)' -- subject(s): X-29 aircraft, Wave drag, Lift, Airfoil profiles, Swept forward wings, Drag, Transonic speed
