3 ms·

This doesn't make sense. Gravity doesn't have an energy density. The energy density of this system is going to be directly related to the density of the materia

by _greim_ 12y ago

This doesn't make sense. Gravity doesn't have an energy density. The energy density of this system is going to be directly related to the density of the material being raised/lowered.

jberryman 12y ago
Isn't that the math that the GP posted...?
deleted 12y ago
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