An object will sink in a fluid medium if its density is greater than that of the medium.
Buoyant force. It is the upward force exerted by a fluid on an object submerged in it, which acts in the opposite direction to the force of gravity.
As an object sinks deeper into a fluid, the buoyant force decreases because the amount of fluid displaced by the object decreases. The buoyant force is equal to the weight of the fluid displaced by the object, so as the object sinks, it displaces less fluid and experiences less buoyant force.
As an object sinks, the buoyant force acting on it remains constant. This is because the buoyant force is equal to the weight of the fluid displaced by the object, which does not change as the object sinks.
Several forces: # hydrogen bonding # bouyancy # surface tension # plus dynamic forces, depending on the circumstance.
No, buoyancy is an upward force exerted by a fluid on a body placed in the fluid. This force is equal to the weight of the fluid displaced by the body, according to Archimedes' principle.
Bouyancy determines whether an object sinks or floats.
bouyancy- force of weight of gas fluids.
bouyancy
The force that is at work is gravity. If you are thinking of bouyancy, it is not a force.
The bouyancy of the vessel keeps it afloat. As long as the force of bouyancy is larger then the mass of the ship it will stay afloat.
The steel boat has more bouyancy because it is mostley filled with air as with the steel ball it is dence and heavy so it sinks
If you just set the object in the water, the buoyant force never becomes greater than the object's weight. It sinks and sinks, displacing more and more water, building up more and more buoyant force, until the buoyant force is equal to its weight. At that point, the net force on it is zero, it stops sinking, and it stays right there (floating). The only way you can produce a buoyant force greater than its weight is to force it further down and hold it there. Since the buoyant force is greater than its weight, as soon as you let go, the net force on it is up, and it'll rise, partly out of the water until the buoyant force drops to equal its weight, and again ... it'll stay right there. So the answer to the question is: An object can't stay indefinitely in a position where the buoyant force is greater than its weight. If that happens, then it lifts some of itself out of the water, reducing the buoyant force, until the buoyant force is again just equal to its weight.
Buoyant force. It is the upward force exerted by a fluid on an object submerged in it, which acts in the opposite direction to the force of gravity.
That force is bouyancy. Bouyancy is also present in a gas, but its effects are usually negligible except on objects with very low densities.
As an object sinks deeper into a fluid, the buoyant force decreases because the amount of fluid displaced by the object decreases. The buoyant force is equal to the weight of the fluid displaced by the object, so as the object sinks, it displaces less fluid and experiences less buoyant force.
Bouyancy In case of an aircraft or a rocket, it would be called lift.
This is a very good question,actually the force work on water has two names buontforce and upward force