Question

how does a plane fly in brief

Answer 1

A plane can fly by maintaining two rules
1) barneule's theorem
2) Newton's 3rd law in motion
Plane's main part is it's wings that gives lift to the plane.....
I think it will help you

Answer 2

Four forces keep an airplane in the sky. They are lift, weight, thrust and drag.


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.


Weight is the force that pulls the airplane toward Earth. Airplanes are built so that their weight is spread from front to back. This keeps the airplane balanced. 

Don't forget the pilot! Image Credit: NASA

Thrust is the force that moves the airplane forward. Engines give thrust to airplanes. Sometimes an engine turns a propeller. Sometimes it is a jet engine. It doesn't matter as long as air keeps going over the wings.

Drag slows the airplane. You can feel drag when you walk against a strong wind. Airplanes are designed to let air pass around them with less drag.


An airplane flies when all four forces work together. But, most airplanes need one more thing: They need a pilot to fly them!