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Q: How do you calculate the buoyant force when given the air weight of an object's weight when submerged?
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What is the relationship between buoyant force and the objects weight?

In the general case, these are quite unrelated; the buoyant force is related to the object's volume, not its weight. Or the part of the volume that is submerged in the liquid or gas. However, if the object is freely floating, then the buoyant force will be equal to its weight.


What is the name of the Force that helps objects float?

Buoyant force.The buoyant force is the net upward force exerted by a fluid on a submerged or immersed object.Archimedes' principle states that the buoyant force is equal to the weight of the fluid displaced.An object will float in a fluid if the buoyant force on the object is equal to the object's weight.


How does the buoyant force on a fully submerged object compare with the weight of the water displaced?

The buoyant force on any object in water is equal to the weight of the displaced water, regardless of how much of the object is submerged.


Does the buoyant force on a fully submerged object depend on the weight of the object or on the weight of the fluid displaced by the object?

The buoyant force on any object in a fluid ... whether partially or fully submerged ... isequal to the weight of the fluid displaced by the object. That's related to the object'svolume, and has nothing to do with its weight.


How does the buoyant force on a fully submerged object compare with the water displaced?

The buoyant force on a fully submerged object is equal to the weight of the water displaced. In fact, that's also true of a floating object.

Related questions

What is the relationship between buoyant force and the objects weight?

In the general case, these are quite unrelated; the buoyant force is related to the object's volume, not its weight. Or the part of the volume that is submerged in the liquid or gas. However, if the object is freely floating, then the buoyant force will be equal to its weight.


What happens when the weight of a submerged is exactly equal to the buoyant force?

The submerged will float


What is the name of the Force that helps objects float?

Buoyant force.The buoyant force is the net upward force exerted by a fluid on a submerged or immersed object.Archimedes' principle states that the buoyant force is equal to the weight of the fluid displaced.An object will float in a fluid if the buoyant force on the object is equal to the object's weight.


How does the buoyant force on a fully submerged object compare with the weight of the water displaced?

The buoyant force on any object in water is equal to the weight of the displaced water, regardless of how much of the object is submerged.


Buoyant force of a rock submerged in water compared to the weight of the water displaced by the rock?

The buoyant force is equal to the weight of the displaced water.


When the weight of a submerged object is less than the buoyant force will the object sink?

No.


What happens when the weight of a submerged object is equal to the buoyant force?

It is stationary, regardless of where it is.


How does the buoyant force on a submerged object compare with the weight of water displaced?

They are equal.


Does the buoyant force on a fully submerged object depend on the weight of the object or on the weight of the fluid displaced by the object?

The buoyant force on any object in a fluid ... whether partially or fully submerged ... isequal to the weight of the fluid displaced by the object. That's related to the object'svolume, and has nothing to do with its weight.


What effect does buoyant force have on a submerged object?

The weight of the water displaced by the object is subtracted from the actual weight of the object (out of water), leaving the object with a net positive weight while submerged.


How does the buoyant force on a fully submerged object compare with the water displaced?

The buoyant force on a fully submerged object is equal to the weight of the water displaced. In fact, that's also true of a floating object.


What scientific rule states that the buoyant force an an object is equal to the weight of the fluid displaced by the object?

Since the object is submerged, we know that the buoyant force is not sufficient to overcome the weight of the object, otherwise it would be floating rather than being submerged. Therefore, the buoyant force is equal to the weight of the displaced water, not the weight of the object itself.