Yes, it can if you fit density of the material to the density of the surrounding media the force is zero.
ANS2:The only ways that the buoyant force could be zero is when the object is not in contact with a fluid* such as may be encountered in the vacuum of outer space or when there is no gravitational force pulling the fluid downward.Remember, that the object does not need to be floating for a buoyant force to be acting on it. A brick weighs slightly less because it displaces its volume of air and that air that was displaced is pushing up on the brick.
*"Fluid" includes gases and liquids.
Since the ship's vertical acceleration is zero, the net vertical force on it must zero,and the buoyant force must therefore be 100 tons.
Since the ship's vertical acceleration is zero, the net vertical force on it must zero, and the buoyant force must therefore be 100 tons.
The buoyant force is zero when the object is just touching the liquid. As the object displaces more volume, the buoyant force increases until the object is completely submerged. Once the object is submerged, it doesn't matter how deep it is, the buoyant force remains constant.
If it's floating, then the buoyant force on it is exactly equal to its weight. (That makes the vector sum of the vertical forces zero, which is why the object is not accelerating vertically.)
buoyant force acts on the object from its bottom and push it outside..the magnitude of the buoyant force acting on the object will b equal to the weight of displaced water..
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.
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.
Zero.
As buoyant force decreases then the body starts sinking down.
The buoyant force depends on the volume of liquid displaced and the density of the liquid.