Perpetual motion????
Discussion
The Black Flash said:
Yep 
But no, not perpetual motion. A little convenient that there's a hidden bit in the middle which keeps it all running, isn't it?
Just think. If the ball is being pulled towards the magnet, then pulling the magnet away from the ball takes at least as much energy...
Which, correct me if I'm wrong, is imparted by the pendulum system????But no, not perpetual motion. A little convenient that there's a hidden bit in the middle which keeps it all running, isn't it?
Just think. If the ball is being pulled towards the magnet, then pulling the magnet away from the ball takes at least as much energy...
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