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Bernoullis principle says that as a liquid's flow rate increases the pressure of the fluid decreases (think of your thumb on a garden hose)
When air ( fluid) flows over a wingsurface the shape of the wing directs the air to travel a greater distance, and its speed is decreased.
The pressure difference below the wing (higher) relative to the pressure above the wing (lower pressure) creates lift as high pressure areas move to low pressure areas in an attempt to restore equilibrium
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An airplane stays in the air because the air pressure on the top of the wing is less than the pressure on the bottom This creates a phenomenon called what?
Horseisle Answer : Lift
Which part of the airplane creates thrust?
The engine creates thrust.
What force that causes an airplane to rise?
Lift is the force that causes an airplane to rise. Lift is caused by the flowing of air under the wings. This causes the airplane to rise.
What makes an airplane lift off the ground?
An airplane lifts off the ground because of the upward force created by the difference in pressure from the upper and lower part of the wing. The air travels faster over the top of the wing than the bottom of the wing because of the wing shape. This creates a low pressure on the top of the wing and high on the bottom. This can be explained better by understanding Bernoulli's Principal. The pressure difference causes and upward force on the wing which creates lift which allows the plane to lift off the ground.
How do planes stay up?
Lift pushes the airplane up. The way air moves around the wings gives the airplane lift. The shape of the wings helps with lift, too.
How does an airplane achieve lift?
The speed of air over and under the wings creates pressure which is lift.
What is the difference between a helicopter creating lift and anairplane creating lift?
the difference between an helicopter creating lift and an airplane creating lift is simple. an airplane creates lift by moving forward and its wing that has an aerofoil shaped will create lift. this gives the lift for the airplane and to fly. for helicopters, instead of the aerofoil is fix like an airplane, the aerofoil wing is rotating and create lift. that is why the helicopter does not need to move forward to gain momentum to create lift. by rotating the aerofoil (the blade) the helicopter can creates enough lift to lift up the helicopter.and that's how it fly..
What made the Wright Brothers' plane fly?
Their Airplane flew for the same reason that a modern airplane flies, the airfoil design of the wing creates upward LIFT. That Lift is greater the weight of the airplane and the passenger(s), so up it goes.
What does airplane swing contribute to the lifting force force on an airplane?
When the wing is straight it creates more 'lift' . When swept it allows more speed.
What is the difference how a helacopter creates lift and an airplane?
They both utilize airflow over an airfoil. The helicopter moves the airfoil (blade) by spinning them, as air passes around the blade it creates lift. An airplane uses thrust from the engines to push the airfoil (wings) forward through the air, the air then flowing over(lower pressure) and under them (higher pressure) produces lift.
Why does an airplane crash if the engine fail?
An airplane will crash if the engine fails because the engine pulls the wing forward (and the plane) and the wing creates lift when it is moving forward, so it goes up. If there is no lift, the plane obeys the law of gravity and crashes.
An airplane stays in the air because the air pressure on the top of the wing is less than the pressure on the bottom This creates a phenomenon called what?
Horseisle Answer : Lift
Why is the surface on the top of an airplane wing curved?
The top surface of an airplane wing is curved to create lift. Because of the curve, air has to travel farther across the top of the wing than across the bottom; this creates a low-pressure condition that pulls the airplane into it.
Why paper airplane fly?
The forward motion (when you throw it) and the design of the craft - creates lift under the wing. As the forward motion slows, the aircraft falls to the ground.
Which part of the airplane creates thrust?
The engine creates thrust.
What force that causes an airplane to rise?
Lift is the force that causes an airplane to rise. Lift is caused by the flowing of air under the wings. This causes the airplane to rise.
What holds an airplane up?
lift
