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A plane flies forwards by exerting a force on the air with its wings. the air pushes back on those wings with an equal force that propels the bird forwards

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Q: How does a plane moves forward in the air?
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What is the drag force caused by on a plane?

The drag force on a plane is caused by air resistance as the plane moves through the air. This resistance is due to the friction between the air molecules and the surface of the plane, which opposes the plane's forward motion.


How does a plane stay up in the air?

The shape of the wing is such that when it moves forward the pressure on top is lower than on the bottom, thus air pressure pushes it upward ... as long as the plane moves fast enough.


When a plane is deiced does the deicer stay on the plane or what keeps it from frezzing in the air?

basically moving very fastly forward. it moves so fast that nothing can like stick or freeze to it. get it? thanx.


How does the air craft propulsion system work with the air to move the plane?

The propulsion system of an aircraft moves the air backward. Air in turn pushes the aircraft forward. This is based on the Third Law of Newton.


What is the forward movement of a plane called?

The forward movement of a plane is called "flight" or "forward propulsion." This movement is generated by the plane's engines providing thrust, which allows the plane to move forward through the air.


What do you do to avoid a sudden loss of lift and settling of the airplane?

Do not exceed the critical angle of attack, basically the angle the wings make with the oncoming air as the plane moves forward.


How do airplanes stay up in the air without falling?

Airplanes stay in the air due to the principle of lift generated by their wings. As the airplane moves forward, the shape of the wing causes air pressure to be lower above the wing and higher below, creating lift. Additionally, the engines provide thrust to move the airplane forward, allowing it to maintain its altitude.


What force propels a jet plane?

A jet plane is propelled by the force produced by its jet engines, which expel high-speed exhaust gases to create thrust. This thrust overcomes drag and allows the plane to move forward through the air.


What keeps planes in the air if gravity pulls us down?

Planes stay in the air due to the principles of aerodynamics. The wings of the plane create lift as they move through the air, counteracting the force of gravity pulling the plane down. This balance allows the plane to stay airborne.


What force does a plane use?

A plane uses thrust, generated by its engines, to propel itself forward in the air. This thrust overcomes drag to propel the plane forward and generate lift, allowing the plane to stay airborne.


The force that drives a bird or a plane forward through air?

thrust


How does a propeller fly?

The blades of propellers are angled (and shaped) to push large volumes of air back at high speeds. In an airplane, the air pushed by the propellers moves the plane forward by Newton's 3rd law (any force applied to an object causes an equal and opposite reaction - here the air goes back and the plane moves forward). The plane flies because the shape of the wings gives lift when they are pushed through the air at sufficient speed. In a helicopter, the air pushed by the propeller lifts the plane from the ground (still Newton's 3rd law). Helicopters require much bigger engines and propellers (per pound) than airplanes because the lift of wings is much more efficient than the brute force of the propeller. When helicopters move forward (backwards, sideways, etc.) it's because the propeller is tilted slightly causing some of the force to be applied backwards - which pushes the chopper forward.