In reply to Jürg Wyttenbach's message of Sat, 29 May 2021 00:34:55 +0200: Hi, [snip] >The only conserved quantity is Energy. Momentum always decays into heat >entropy, field energy. > >You should not mix up naked mechanics with ideal actions with real >mechanics in a real world. > >Just look at two spinning masses with opposite rotation. The momentum >vector sum is "0". Now you can produce a current with one of the >spinning masses and charge capacitor. After this you have a net momentum.
Where? Relative to what? Please draw a picture. Regards, Robin van Spaandonk <mixent...@aussiebroadband.com.au>
