Chronology | Current Month | Current Thread | Current Date |
[Year List] [Month List (current year)] | [Date Index] [Thread Index] | [Thread Prev] [Thread Next] | [Date Prev] [Date Next] |
-----Original Message-----CUT
From: Phys-l [mailto:phys-l-bounces@www.phys-l.org] On Behalf Of John
Denker
Sent: Wednesday, September 30, 2015 7:09 PM
To: Phys-L@Phys-L.org
Subject: Re: [Phys-L] foundations of physics: Galilean relativity, including KE
hence, all the energy of system A is mass.
Does not follow!
Here's an industrial-strength counterexample, where *none* of the energy
of system A is mass:
http://www.av8n.com/physics/spacetime-welcome.htm#sec-invariance-conservation
_______________________________________________
Forum for Physics Educators
Phys-l@www.phys-l.org
http://www.phys-l.org/mailman/listinfo/phys-l