Aerodynamic thrust is what provides the force needed to move an aircraft forward. It is generated by the forward motion of the aircraft, which causes the air to flow over the wings and fuselage. The shape of the wings and the angle at which they are positioned cause the air to flow faster over the top of the wings than it does over the bottom. This difference in airspeed creates a pressure difference, with the air pressure being lower over the top of the wings than it is over the bottom. This pressure difference creates a lift force, which pushes the aircraft upward.
The drag force is created by the friction of the air as it flows over the aircraft's surface. The amount of drag depends on the shape of the aircraft and the speed at which it is moving. The faster the aircraft moves, the more drag it creates.
The net force of the lift force and the drag force is what propels the aircraft forward. If the lift force is greater than the drag force, the aircraft will accelerate. If the drag force is greater than the lift force, the aircraft will slow down.
Aerodynamic thrust is an important concept for understanding how aircraft fly. It is essential for pilots to understand the factors that affect aerodynamic thrust in order to safely operate aircraft.
