Need verification of an equation

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    Buoyancy
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Homework Help Overview

The discussion revolves around finding an equation for buoyancy force, specifically referencing Archimedes' principle and its limitations. Participants are exploring the relationship between the weight of an object, the density of the object, and the weight of the displaced fluid.

Discussion Character

  • Exploratory, Assumption checking, Conceptual clarification

Approaches and Questions Raised

  • Participants are attempting to derive an equation related to buoyancy force and questioning the adequacy of Archimedes' principle. There are inquiries about the formulas for calculating weight and density, as well as the specific buoyancy equation.

Discussion Status

The discussion is ongoing, with participants expressing confusion about the buoyancy equation and seeking clarification on fundamental concepts. Some guidance has been provided regarding the formulas for weight and density, but no consensus has been reached on the buoyancy equation itself.

Contextual Notes

There appears to be a lack of clarity regarding the specific buoyancy equation, and participants are referencing external sources like Wikipedia without finding satisfactory answers. The original poster's attempts at formulating the equation are also noted as unclear.

Hatesmondays
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Homework Statement



Just trying to find an equation for buoyancy force.

Homework Equations


237bee86559c5c0d935068fd88c93d5d.png


The Attempt at a Solution


If
weight of an object in a fluid density of the object
_______________________= ________________
weight of the displaced fluid density of fluid

Than
weight of object x density of fluid
weight of displaced fluid= ___________________________
density of object

Weight of displaced fluid=w1=buoyancy forcew2d1
___________=b-force
d2

[/B]
 
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Hatesmondays said:

Homework Statement



Just trying to find an equation for buoyancy force.

Homework Equations


237bee86559c5c0d935068fd88c93d5d.png


The Attempt at a Solution


If
weight of an object in a fluid density of the object
_______________________= ________________
weight of the displaced fluid density of fluid

Than
weight of object x density of fluid
weight of displaced fluid= ___________________________
density of object

Weight of displaced fluid=w1=buoyancy forcew2d1
___________=b-force
d2
[/B]

I gave you a link. What is the problem?
 
It does not mention what the =buoyancy equation is. Archimedes principle is limited. I also went to the buoyancy page on wikipedia. not help.
 
Hatesmondays said:
It does not mention what the =buoyancy equation is. Archimedes principle is limited. I also went to the buoyancy page on wikipedia. not help.
What is the formula for calculating the weight of a body? What's the formula for calculating the density of an object?
 
Mass times gravity and mass divided by volume.
 

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