The weight of an aircraft counteracts the lift produced by an aircraft. The heavier an aircraft weighs the greater the lift needed to get off the ground.
An airplane produces enogh lift to fly with weight. Cargo planes are designed to do that.
If lift is greater than weight, the airplane proceeds up, away from the ground. If lift is less than weight, the airplane proceeds down, toward the ground.
Lift, weight, thrust and drag.
Lift equals weight and thrust equals drag.
(Airplane is descending)
Basically they 'curve' the wing, forcing the airflow to lift more weight.
There are four forces that act on an airplane that keeps it at a level altitude. Thrust, drag, weight, and lift determine whether a pilot flies at a level altitude.
lift, thrust, drag and weight(gravity)
Yes, weight opposes lift and is one of the four forces
Their Airplane flew for the same reason that a modern airplane flies, the airfoil design of the wing creates upward LIFT. That Lift is greater the weight of the airplane and the passenger(s), so up it goes.
Obviously so it can overcome gravity and take off.
lift and thrust overcome weight and drag