Buoyancy is an upward thrust or force exerted by a fluid , that opposes an object's weight.
buoyant force is always or equal to the force exerted by gravity. that's why an object floats.
Buoyant force is directly proportional to the density of the liquid. as the density of the liquid increases, the Buoyant force increases.
the 'buoyant' force
As buoyant force decreases then the body starts sinking down.
Pressure depends on the quantity of force exerted and the area over which the force is exerted
The buoyant force on an object submerged in a fluid is caused by the pressure difference between the top and bottom of the object. To overcome the gravitational force, the buoyant force acts in the upward direction. The larger pressure at greater depth pushes upward on the object.
The scientific definition of force is: the push or pull of an object.
buoyant force is always or equal to the force exerted by gravity. that's why an object floats.
Buoyant force is based upon the mass of the water displaced. Therefore, two objects will have the same buoyant force if they have the some volumes.
Archimedes's principle.
A buoyant force equals the weight of the fluid being displaced
Buoyant force is directly proportional to the density of the liquid. as the density of the liquid increases, the Buoyant force increases.
That's known as "Archimedes' Principle".
The buoyant force depends on the volume of liquid displaced and the density of the liquid.
the 'buoyant' force
As buoyant force decreases then the body starts sinking down.
Pressure depends on the quantity of force exerted and the area over which the force is exerted