Thread moved to Intro Physics.Charles Link said:
Thrust is the force that propels an object forward, while lift is the force that keeps an object in the air. Thrust is generated by engines or propellers, while lift is created by the shape and angle of an object's wings or blades.
In order for an object to maintain equilibrium, the forces of thrust and lift must be in balance. If there is too much thrust, the object will accelerate forward. If there is too much lift, the object will rise. It is important for these forces to be equal in order for an object to remain stable.
Yes, an object can have more thrust than lift. This is often the case with airplanes during takeoff, as the thrust from the engines is greater than the lift generated by the wings. However, as the airplane gains speed, the lift will eventually become greater than the thrust and the plane will take off.
In order for an object to maintain equilibrium during flight, the forces of thrust and lift must be constantly adjusted. This is done by the pilot through the use of control surfaces such as flaps, ailerons, and elevators. These surfaces change the shape and angle of the wings, allowing for adjustments in lift and thrust.
If there is an imbalance between thrust and lift, the object will experience a change in its flight path. For example, if there is more thrust than lift, the object will accelerate forward or climb. If there is more lift than thrust, the object will slow down or descend. It is important for pilots to constantly monitor and adjust these forces to maintain safe and stable flight.