alex_rodin Messages 7 Reaction score 0 Thread starter Jul 18, 2009 #1 Is it possible to deduce the expression for momentum using only Einstein postulates in 3D?
Meir Achuz Science Advisor Homework Helper Gold Member Messages 3,742 Reaction score 249 Jul 18, 2009 #2 I would say no (but maybe you can), and then would say why?
alex_rodin Messages 7 Reaction score 0 Jul 18, 2009 #3 Thanks. This is a pure interest. :) Last edited: Jul 19, 2009