Trekky0623 Messages 6 Reaction score 0 Thread starter Nov 21, 2008 #1 Is there a mathematical proof or derivation for E = mc2, and if so, where can I find it?
dx Homework Helper Messages 2,143 Reaction score 52 Nov 21, 2008 #2 Yes, you can find it in relativity textbooks.
mathman Science Advisor Homework Helper Messages 8,130 Reaction score 575 Nov 21, 2008 #3 Look up "special relativity" in Google.
Fredrik Staff Emeritus Science Advisor Homework Helper Insights Author Gold Member Messages 10,876 Reaction score 423 Nov 21, 2008 #4 See e.g. #15 in this thread (starting at "But this calculation is pretty cool too").