dAlembert’s principle
F = dp/dt
Langrangian formul
L = T-U
T is kinetic energy
U is potential
Energy function -(hamilton’s)
dh/dt = -dL/dt
Virial theorem
Kinetic energy = 3/2 NkbT
3/2 PV = 3/2 NkbT for an ideal gas
relationship between V and F
V = - integral of Fdx
relationship between V and F
V = - integral of Fdx