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The short answer is that we need to use the volume of the fluid displaced V f l u i d in the formula because the displaced fluid is the factor that determines the buoyant force. What's the longer answer?
30 maj 2024 · The calculator will display the volume of the fluid displaced (2002 cm 3) and the buoyant force (19.633 N). Note: You can enter whatever variables you know, and the calculator will compute the rest.
16 sie 2021 · In equation form, Archimedes’ principle is. FB = wfl, (6.6.1) (6.6.1) F B = w f l, where FB F B is the buoyant force and wfl w f l is the weight of the fluid displaced by the object. Archimedes’ principle is valid in general, for any object in any fluid, whether partially or totally submerged.
12 wrz 2022 · FB = wfl, (14.6.1) where F B is the buoyant force and w fl is the weight of the fluid displaced by the object. This principle is named after the Greek mathematician and inventor Archimedes (ca. 287–212 BCE), who stated this principle long before concepts of force were well established.
The example below shows what is meant by displaced volume in the buoyancy force equation. Example (2): A rectangular container of ethanol with density $\rho_{eth}=800\,{\rm kg/m^3}$ floats in the liquid of density $\rho_{f}=1200\,{\rm kg/m^3}$.
The mass of the displaced fluid can be expressed in terms of the density and its volume, m = ρV. The fluid displaced has a weight W = mg, where g is acceleration due to gravity. Therefore, the weight of the displaced fluid can be expressed as W = ρVg .
4 dni temu · Archimedes’ principle is very useful for calculating the volume of an object that does not have a regular shape. The oddly shaped object can be submerged, and the volume of the fluid displaced is equal to the volume of the object. It can also be used in calculating the density or specific gravity of an object.
