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The upward buoyant force on a body immersed in a fluid is equal to what?
Wiki User
∙ 14y ago
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.
Wiki User
∙ 14y ago
Wiki User
∙ 12y agoAny object which floats, displaces its own weight of the fluid in which it floats. So, just multiply the displaced volume times the density of the fluid to calculate buoyant force.
If an object is forcibly submerged, the upthrust will equal the weight of the same volume of liquid that the object displaces.
Find the total volume of the object. multiply it by the density of the liquid in which it is submerged. This will equal the upthrust.
e.g. a square container measuring 1x1x1 meters = 1 cubic meter
submerged in salt water at 1.025 t/m3 = 1.025 x 1
= 1.025 tonnes of upthrust. (minus the weight of the material that the box is made of)
Wiki User
∙ 14y agoThe buoyant force on a submerged object is equal to the weight of the displaced water.
Wiki User
∙ 11y agoBuoyant Force= Weight of the water displaced
Wiki User
∙ 11y agoA submerged object experiences a buoyant force equal to the weight of the fluid being displaced.
This is known as Archimedes' principle.
Wiki User
∙ 13y agoFb=Volume multiplied to Density multiplied to Acceleration due to gravity
Wiki User
∙ 13y agoFb=Densityxgravityxvolume
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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.
A ship stays afloat as long as the buoyant force is?
Equal to the weight of the displaced fluid
What are factors affecting upthrust?
upthrust=buoyant force=weight of the body immersed in d liquid so gravity and mass is a cause of upthrust as weight of a body=mass* gravity
An object that weighs 340 N floats on a lake what is the weight of the displaced water?
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..
Will ships float lower or higher in tropical water?
Ships will float higher in tropical waters because as the density of a fluid decreases with a rise in temperature, so does the buoyant force that the fluid exerts on an immersed object. The buoyant force decreases because the displaced fluid weighs less at a higher temperature.
An upward force on an object immersed in a fluid?
Buoyant force
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 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.
When a body is partially or fully immersed in a fluid it experiences a buoyant force from where this force come?
When a body is immersed fully or partially in a fluid it experiences an upward force that is equal to the weight of fluid displaced by it is called archimedes principle.
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 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.
Why do some things float and some not?
There is a law of physics (Archimedes's principle)stating that the upward buoyant force exerted on an immersed object is equal to the weight of the fluid the object displaces.
Who invented the flotation process?
Archimedes of Syracuse, (Ancient Greek) did.Archimedes' principle is a law of physics stating that the upward buoyant force exerted on a body immersed in a fluid is equal to the weight of the fluid the body displaces.
What is the relationships between force and pressure?
Archimedes a Greek mathematician who lived in third century, dicovered how to determine buoyant force.Archimedes' principle states that the buoyant force on an object in a fluid is an upward force equal to the weight of the volume of fluid that the object displaces.Buoyant force is the upward force that keeps an object immersed in or floating on a liquid.
What does Archimedes' principle state?
It states that when a body is partially or completely immersed in a fluid, there is an upward force called upthrust acting on the body, which is equal to the weight of the fluid displaced by the body.
Explain how differences in fluid pressure create a buoyant force on an object?
Buoyant force is caused by differences in fluid pressure.Buoyancy is the upward force on an object produced by the surrounding fluid (could be a liquid or a gas) in which it is fully or partially immersed.
Whose principle states that the buoyant force on an object is equal to the weight of the fluid displaced by the object?
Archimedes'
