Changing origin of vector-function-defined surface

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roscoey
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Hi everyone. I am a new member and I'm not sure where this question belongs, but it is interesting nonetheless.

I was just introduced to vector-valued-functions of surfaces and 3-D objects. My question is this:

What real-world benefits are there of changing the origin of a vector-valued surface equation to the center of mass or (theoretically), the center of gravity of an object in space?

It's an interesting question and will hopefully generate some interesting responses. Also, please recommend this question to more relevant categories in this forum if necessary.

Thanks all!
 

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