Quote:
----------- 3rd cycle --------

accelerator +4000N. Mass has p=+12000Ns

Let's say we stop the machine here. And suppose that's done by stopping the moving mass. It doesn't have to, but I'll do it that way because it's easiest.

brake -12000Ns. Mass has p=0

---------- Shut down complete --------


kallog , why would you waste the energy to accelerate the mass after you complete the two cycles then just stop the mass.

stopping the mass can be done in the accelerator.

you conviently used only 2 cycles that add to 12

then used only the next acceleration to MATCH that 12

LOL,you do try though.

complete the 3rd cycle and stop the mass in the
accelerator.

and see what the results are.

3/4 inch of dust build up on the moon in 4.527 billion years,LOL and QM is fantasy science.