The net lifting force on the wings of a jet remains constant during level flight unless the pilot adjusts the angle of attack or the speed of the aircraft. In a steady flight condition, the lift on the wings equals the weight of the aircraft.
No, the lift is generated by the airfoil (shape of the wing), which when the wind hits the wing it is forced downwards. The wind pushed downwards is creating an upwards reaction force on the wing of the plane in accordance with Newton's 3rd law. Also there are adjustable flaps at the back of the wings allowing the pilot to adjust the amount of lift to increase/decrease altitude.for more detail see: http://en.wikipedia.org/wiki/Lift_(force)
Airplane wings produce lift force, which is the force that enables the plane to overcome gravity and stay airborne. This force is generated by the difference in air pressure above and below the wings as the plane moves through the air.
'Lift' is an upward force on a plane. Upward force on a bird's wings is also called 'Lift'.
Bernoulli's principle states that as the speed of a fluid increases, its pressure decreases. This principle explains how an aircraft's wings generate lift and how a carburetor works in a car engine. It is important in fluid dynamics and aerodynamics.
The force that keeps a plane in the air is lift, which is generated by the wings as a result of the shape and angle of the wings. This lift force counteracts the plane's weight, allowing it to stay airborne.
In a plane, the centripetal force required to maintain a circular path is provided by the lift force generated by the wings. As the plane turns, the wings generate a component of lift that acts towards the center of the circle, providing the necessary centripetal force.
If the airplane is not a lifting body and has no wings, there could be no lift to hold it aloft. Therefore, the only force acting on the aircraft in the vertical dimension is gravity, and so the airplane falls.
The shape of a plane's wings causes air to accelerate in passing over the wing. This acceleration comes via a decrease in the random, thermal motion of the air molecules. This decrease in random, thermal motion results in a decrease in pressure. Therefore the air pressure is lower on the top of the wings than on the bottom so there is a net upward force on the wings. This is what is known as the Bernoulli principle and explains how planes can fly.
Bernoulli's equations explain 100% of the lifting force created by wings. But Newton's third law also explains 100% of the lifting force. This should not be suprising, since Bernoulli's equations are based on Newton's laws. Bernoulli and Newton are two different ways of explaining a complicated situation. Neither is more "right" than the other. If we choose one explanation while ignoring the other, then our understanding of flight will be incomplete. To be clearer... Bernoulli's equation describes the lifting force in terms of pressures applied to the wing surface. There are no other forces involved. If we know the pattern of pressures, then we know the lifting force. Yet the explanation of flight remains incomplete. Wings feel pressure because they change the motion of the surrounding "parcels" of air, and air has mass. If a wing applies a force which causes air to accelerate downwards, then by Newton's 2nd and 3rd laws, the wing must experience an equal upwards lifting force. If we know the acceleration of the air surrounding the wing, then we know the lifting force.
No, the lift is generated by the airfoil (shape of the wing), which when the wind hits the wing it is forced downwards. The wind pushed downwards is creating an upwards reaction force on the wing of the plane in accordance with Newton's 3rd law. Also there are adjustable flaps at the back of the wings allowing the pilot to adjust the amount of lift to increase/decrease altitude.for more detail see: http://en.wikipedia.org/wiki/Lift_(force)
Mostly yes. Though there are experimental "lifting body" type aircraft which do not have wings, but these have never left the early stages of testing.
Nothing really, its the air flow under the wings that provide lift.
Airplane wings produce lift force, which is the force that enables the plane to overcome gravity and stay airborne. This force is generated by the difference in air pressure above and below the wings as the plane moves through the air.
'Lift' is an upward force on a plane. Upward force on a bird's wings is also called 'Lift'.
Bernoulli's principle states that as the speed of a fluid increases, its pressure decreases. This principle explains how an aircraft's wings generate lift and how a carburetor works in a car engine. It is important in fluid dynamics and aerodynamics.
my kite goes on wings lifting the high heavens
I don't know about Army Aircrew wings but you are authorized to wear Navy Aircrew Wings in the Air Force, if you can manage to get them. Best bet is to check Air Force Uniform Regulations publications.