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The upward buoyant force is simply equivalent to the weight of an amount of the fluid that would occupy the same space (same volume). The total upward force on the body, if freely floating, would be found by subtracting the downward force of the body's own weight.

So for example, the buoyant force on a balloon filled with air submerged in water would be equal to the weight of the same-size balloon filled with water suspended in air.

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Which term describes the upward push of a fluid on an object in the fluid?

Buoyancy is the term that describes the upward force that a fluid exerts on an object immersed in the fluid. This force is equal to the weight of the fluid displaced by the object.


An upward force on an object immersed in a fluid?

An upward force on an object immersed in a fluid is called buoyancy. It is caused by the difference in pressure between the top and bottom of the object due to the fluid pushing upwards on the object. The buoyant force is equal to the weight of the fluid displaced by the object.


What is the Archimedes princilple?

Archimedes' principle indicates that the upward buoyant force that is exerted on a body immersed in a fluid, whether fully or partially submerged, is equal to the weight of the fluid that the body displaces.


What is true about the buoyant force?

The buoyant force is the upward force exerted on an object immersed in a fluid, such as water or air. Its magnitude is equal to the weight of the fluid displaced by the object. This force helps objects float in a fluid.


How are displacement and buoyant force related?

Displacement is the volume of fluid displaced by an object immersed in it, while buoyant force is the upward force exerted on an object immersed in fluid due to the displaced fluid. The magnitude of the buoyant force is equal to the weight of the displaced fluid, which is directly related to the volume of fluid displaced, or the object's displacement.


Why does a buoyant force act on every object in Fluid?

Buoyant force is defined as the upward force exerted by a liquid, gas or other fluid, that opposes the weight of an immersed object. According to Archimedes' principle, the buoyant force is equal to the weight of the fluid displaced by the objects. Because all of the objects displace the fluid, buoyant force acts on all of them.


What is upward force of a fluid on an object?

The upward force of a fluid on an object is called buoyant force. It is caused by the pressure difference between the top and bottom of the object immersed in the fluid, pushing the object upwards. The magnitude of the buoyant force is equal to the weight of the fluid displaced by the object.


How does buoyant force act on an object?

The buoyant force acts in an upward direction on an object immersed in a fluid. It is equal to the weight of the fluid displaced by the object. If the buoyant force is greater than the object's weight, the object will float; if it is less, the object will sink.


What is a boyoyant force?

Buoyant force is the upward force exerted by a fluid on an object immersed in it. It is equal to the weight of the displaced fluid by the object. This force helps objects float in a fluid, like why boats float on water.


What is the relationship between a buoyant object and the water it displaces?

Archimedes' principle states that the upward buoyant force that is exerted on a body immersed in a fluid, whether fully or partially submerged, is equal to the weight of the fluid that the body displaces and acts in the upward direction at the center of mass of the displaced fluid.


Who was the principle of buoyancy?

Archimedes is credited with discovering the principle of buoyancy, known as Archimedes' principle. This principle states that the upward buoyant force on an object immersed in a fluid is equal to the weight of the fluid that the object displaces.


When a body is partially or fully immersed in a fluid it experiences a buoyant force from where this force come?

The buoyant force comes from the pressure difference between the top and bottom of the immersed body. The fluid exerts more pressure at the bottom of the body compared to the top, pushing it upwards. This force is equal to the weight of the fluid displaced by the body, known as Archimedes' principle.