How does an airplane take off with so much weight? And how to reduce the altitude and speed of a plane when it is lowered to the ground again?
A plane flies over the ground with the help of atmospheric thrust force. Before flying a plane, it travels along the runway. At this speed, the air layer around the plane moves faster. If the ionosphere is a moving object in the atmosphere, the atmospheric pressure exceeds the force exerted by the earth. The thrust in physics is explained by the Bernoulli theory.
Accordingly, when an object with a shape similar to the shape of the plane moves in a gaseous medium, the pressure in the gas region over the object decreases. It also increases the pressure in the lower region of the object. As a result, there is an upward pressure on the plane. As the speed of the aircraft increases, so does the force exerted on the plane. At that moment, the airplane goes up.
So if the airplane wants to slow down, it will slow down. Then the atmospheric thrust drops and it reaches the earth.