MECHANICAL LEVERAGE

[citfta]

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A lever is a rigid body capable of rotating on a point on itself. ... A lever amplifies an input force to provide a greater output force, which is said to provide leverage. The ratio of the output force to the input force is the mechanical advantage of the lever.

That is true but it only tells half the story.  The input force has to move farther than the output force for the output force to be greater.  In your drawing the output force will be much smaller than the input force.  Force times distance equals power.  A lever only converts one into the other.  It does NOT increase power therefore it cannot give overunity.

[webtoolsoffers]

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[lancaIV]

https://jbpowersystems.weebly.com/  ( Jerry Blevins R. I. P)

Watching and studying the use from the given formulas. !



https://jbpowersystems.weebly.com/the-energy-multiplier-system.html
"In this picture is a person moving .... "

Such real world demonstration would give the possibility to exermine input/output mechanical/heat/electricalresults. !

[seychelles]

HI I AM SORRY BUT THERE SHOULD BE A CORRECTION OF THE ABOVE DIAGRAM.
THE MOTOR SHOULD BE THE GENERATOR AND VICE VERSA.
https://www.youtube.com/watch?v=SPTNKnCqlW4

[citfta]

It makes no difference which is the motor and which is the generator.  The video you linked to clearly shows the lever only trades force for distance.  The power is the same on both ends of the lever.  You can get more force with shorter travel or more travel with less force.  No OVERUNITY!!  The math in the video clearly shows this.