Another name for the normal force could be the force perpindicular to the surface an object is resting on.
Lift is the upward force that opposes the force of gravity.
Compressible fluid force opposes lift. Lift is the upward force due to the fluid flow around an airplane wing. Weight is a downward force caused by gravity which opposes lift.
The force that opposes a downward force on an object would be called the "normal force". For example, it is as a result of the normal force that people do not fall though the ground the same way that they fall through the air.
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 of gravity must be greater than the normal force.
Lift is the upward force that opposes the force of gravity.
The force of gravity opposes acceleration away from the source of the gravity. This is expressed as "centrifugal force" or the perpendicular component of a tangential velocity. The balance between these keeps the planets in orbit around the Sun.
Any force with an upward vertical component does.
Compressible fluid force opposes lift. Lift is the upward force due to the fluid flow around an airplane wing. Weight is a downward force caused by gravity which opposes lift.
the force that opposes the motion of two touching surfaces is velocity.
Gravity pushes in, fusion pushes out.
The force that opposes a downward force on an object would be called the "normal force". For example, it is as a result of the normal force that people do not fall though the ground the same way that they fall through the air.
It's because you can't create a force with your muscles that exceeds the forces of gravity attracting the box and the Earth toward each other.
Friction and the molecules slowing down the leaf.
This is true
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.
drag force (frictional force exerted by air) or air reststance