Buoyancy is an upward acting force. It is caused by fluid preassure which opposes an objects weight ( their gravitational pull downwards ).
The upward thrust exerted on a body when the body is emerged into water.
Buoyant force, buoyancy force, buoyancy.
This is a force of nature and not invented.
This is a force of nature and not invented.
gravity
The force that makes things float is called buoyancy.
Buoyancy is the power to float or rise in a liquid and it acts against the force of gravity.
buoyancy
Buoyancy.
Buoyancy force.
the objects that are buoyancy are the objects that have the force to rise or to float in any way.
Buoyancy is tending to lift the immersing body out of the liquid medium
Buoyancy always acts in the direction opposite to the direction of the gravitational force. We normally consider this direction as 'upward'.