Zero.
The buoyant force on an object floating in water is equal to the weight of the water displaced by the object. This force acts in the upward direction, opposing the force of gravity acting downward on the object. If the object is floating, it means that the buoyant force is equal to the weight of the object, providing balance.
If the object is floating, then the buoyant force is equal to the object's weight.
Archimedes' Principle is the scientific law that predicts the amount of buoyant force on a submerged or floating object. It states that the buoyant force on an object is equal to the weight of the fluid displaced by the object.
To calculate the apparent weight of an object, you need to subtract the buoyant force (the force of the fluid pushing up on the object) from the actual weight of the object. This can be done using the formula: Apparent weight Actual weight - Buoyant force.
The buoyant force on a floating object depends on the weight of the fluid displaced by the object, not on the weight of the object itself. This is known as Archimedes' principle.
The weight of a floating object and the buoyant force on it must be equal. If they were not equal, then there would be a net vertical force on the object, and it would be accelerating up or down.
The buoyant force acting on an object floating in a fluid is equal to the weight of the fluid displaced by the object. This force is responsible for keeping the object afloat and is determined by the density of the fluid and the volume of the submerged part of the object. Objects will float when the buoyant force is greater than or equal to the weight of the object.
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.)
The gravitational force and the buoyant force.
The buoyant force is equal to the weight of the liquid displaced by the object. When an object floats in a liquid, it displaces a volume of liquid equal to its own volume, and the buoyant force acting on the object is equal to the weight of this displaced liquid, which is equal to the weight of the object. This is why the object stays afloat.
The object is buoyant in water because the force of gravity acting on it is less than the buoyant force pushing it upwards. This buoyant force is equal to the weight of the water displaced by the object.
When an object floats, the buoyant force acting on it is equal to the weight of the fluid that the object displaces. This principle is known as Archimedes' principle. The buoyant force is able to counteract the weight of the object, allowing it to float.