The upward force that opposes the force of gravity on a paper airplane is called lift. Lift is generated primarily by the wings of the airplane as it moves through the air, creating a difference in air pressure above and below the wings. This force allows the paper airplane to stay aloft and counteracts the downward pull of gravity. The design and angle of the wings significantly influence the amount of lift produced.
Lift is the upward force that opposes the force of gravity.
Any force with an upward vertical component does.
The force that causes you to move upward when you jump into the air is the normal force exerted by the ground on your feet. This force opposes the force of gravity acting on your body, allowing you to overcome gravity and move upward.
Parasitic drag is a fluid force that opposes lift. It is caused by the friction and resistance of the air against the surface of the aircraft, slowing it down and requiring more power to maintain lift.
Essentially there are 4 aerodynamic forces that act on an airplane in flight; these are lift, drag, thrust and gravity (or weight).In simple terms, drag is the resistance of air (the backward force), thrust is the power of the airplane's engine (the forward force), lift is the upward force and gravity is the downward force. So for airplanes to fly, the thrust must be greater than the drag and the lift must be greater than the gravity (so as you can see, drag opposes thrust and lift opposes gravity).This is certainly the case when an airplane takes off or climbs. However, when it is in straight and level flight the opposing forces of lift and gravity are balanced. During a descent, gravity exceeds lift and to slow an airplane drag has to overcome thrust.
The force that counteracts the weight of an airplane is lift, which is generated by the wings as the airplane moves through the air. Lift opposes the force of gravity acting on the airplane, allowing it to remain airborne.
If you're talking about something in say a tank of water, the buoyant force points up and opposes the downward force of gravity......
The force that acts against the force of buoyancy is gravity. Buoyancy is the upward force exerted by a fluid that opposes the weight of an object immersed in the fluid. Gravity, on the other hand, pulls objects downwards.
Actually thrust is aerodynamically involved, its the driving force that accelerates the aircrafts in forward direction and the opposite force is drag. The opposing force against gravity in a flight is lift.
Lift opposes gravity and drag opposes thrust. An airplane turns using a small amount of vertical lift vectored in a horizontal direction. gravity from below, the wind currents, atmospheric pressure and weight of the plane from above.
The upward force produced by an airplane is called lift. Lift is generated by the wings as the airplane moves through the air. It counteracts the force of gravity and allows the airplane to stay airborne.
Gravity is the main resistance force on any aircraft. Wind resistance would be second.