- #1

JLT

- 52

- 4

- TL;DR Summary
- best derivation

F= V dm/dt = V (dm/dx)(dx/dt) = V^2 (dm/dx)

Fdx = V^2 dm

E = m v^2. ,mass flowing with constant velocity

If velocity is changing rather than mass, then E = 1/2 m V^2

Ok, joking aside, what is the best derivation of E= mc^2 ?

Fdx = V^2 dm

E = m v^2. ,mass flowing with constant velocity

If velocity is changing rather than mass, then E = 1/2 m V^2

Ok, joking aside, what is the best derivation of E= mc^2 ?