What Makes Airplanes Fly

What Makes Airplanes Fly

Photo Credit: pixabay.com Ever wondered what makes airplanes fly or what makes a plane stay in the air or how airplanes work? The airplane, which is one of the greatest inventions in transportation, heavily relies on the laws of physics for it to actually work and take you to your desired destination in a lesser amount of time than traveling on land or on the sea. You may have observed several planes taking off or landing, and the first thing that you’ll have noticed is the engine noise.  You might think that engines responsible for making planes fly, but you’re not entirely correct—to point an example, paper planes and birds can fly without engines, right?. However, a plane’s engine has an important role where it is designed to move it forward at a high speed. Its engine is only one of the things that makes it fly but is not totally responsible for keeping it up in the air. So really, what makes airplanes fly? There are four forces that keep an airplane in the sky—thrust, lift, drag and weight. Thrust is the force that moves the airplane forward, care of the plane’s engine. This high speed from the thrust of the plane makes rapid air flow over the wings, which throw the air down toward the ground, generating an upward force called lift that overcomes the plane’s weight and holds it in the sky. Simply put, the lift pushes the airplane up. Wings make lift by changing the direction and pressure of the air that crashes into them as the engines shoot them through the sky. Remember, it’s the engines that move a plane forward, but...