Re: Perpetum mobile

gb6724@xxxxxxxxx wrote:
However we connect this string to roll something as the ball drops,
and this rolling creates some electricity, a little, just enough to
give a little pull to the ball coming up-ways. I know it doesn't work,
but I imagined, that with each drop and bounce of the big ball, the
top uses the collected electricity to move higher when the ball is
bouncing upways.
This is where you go wrong. The electicity gets generated by reducing
the energy stored in the spring. At the end you've incurred the normal
transformation losses, making your perpetuum mobile stop faster than
without the generator.

Lots of Greetings!
Volker
.

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