i need to figure out power required to spin a flywheel
the flywheel will have about a 1.5-2" radius and will weigh about 1 pound
need to know power required to spin it to say, 10,000 rpm from a dead stop in say 5-10 seconds, and then maintain that speed.
i will power this with an electric motor, running dc current
any formulae or whatever you might know of would be great help, thanks.