Centre of gravity of a submerged body?

AI Thread Summary
The discussion revolves around the confusion regarding the calculation of the center of mass for a submerged body. It highlights that the provided notes do not clarify how to determine this center, leading to misunderstandings. A key point raised is the distinction between the center of mass and the center of buoyancy, suggesting that they are not the same. The inquiry seeks a clear method for finding the center of mass specifically for submerged objects. Understanding these concepts is crucial for accurate analysis in fluid mechanics.
derRoboter
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Hi guys,

I can't get my head around the centre of mass of a submerged body at all. the notes I've been given don't actually state how you calculate the centre of mass of the submerged body at all and just state it with no decernable pattern. I did assume that it was the centre of mass of that which is not submerged but that doesn't seem to be the case according to some of the diagrams I've been provided with.

how do i find this point?

Cheers
 
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Why would the center of mass of an object have anything to do with whether or not it is submerged or above ground or in outer space?
 
Perhaps you are thinking of the center of buoyancy, not center of mass?
 
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