re: energy producing experiments

[Delburt Phend]

Tie a string to a puck, at rest, on a frictionless plane; put the string through a small low friction tube.  Pull the puck toward the tube. Does the puck begin accelerating in a clockwise direction? What in the pull would cause the puck to rotate and then accelerate that rotation?

Nor would you lose velocity; the friction in the tube is not upon the puck; in is on the hand. The inward pull will have little whatever to do with the motion of the puck.

Yet the establishment goes nuts when you tell them angular momentum is not conserved.

[Delburt Phend]

https://groups.spa.umn.edu/demo/mechanics/movies/1Q4020.mp4

At first the balls are far apart, and I measured the average rotational speed during this section to be 6.6 rad/sec (63 rpm).

Then he squeezes the handle and the balls are pulled nearer. During this section, I measured the the average rotational speed to be 17.5 rad/sec (167 rpm).
Finally, he released the handle and the balls resume their original distance. At this section, the average angular speed was 5.0 rad/sec (48 rpm).

So over the course of about 10 seconds, the speed dropped from 6.6 to 5.0 (24%). Hopefully, we can agree that is due to various losses - probably friction and aerodynamic drag.

But if we take a look at how the speed changes when the radius changes, we should get a good picture of how angular speed is related to radius.

[Delburt Phend]

I should say that this is someone else that is doing this evaluation.

[lancaIV]

Hello,related #211 I reed yesterday in old threads in a discussion between Gustav Pese and Kator01 as given example by Kator/Mich(a)el a similar physical configuration !
Probably he,Kator01, can give good advices/links/help !

Sincere
OCWL

[helmut]

Gustav Pese ... he should Rest in peace... he would love to see what Mr Zündel developed  regardimg  to gravity. Hello Mr de Lanca .. long time.