Given a weight. Is it possible to determine what strength of magnet and what width, length and thickness would be needed in order to repulse that weight a given height? If so, how?
To be clear:
Two magnets, one on top of the other, repulsing.
Now I'll place an object of a certain weight on top.
I want the object to float in mid air at a certain height.
I am trying to figure out how to calculate what strength magnet I'd need in order to make the object float at a given height, given a weight of said object. Pick any type of magnet.