2as = v^2 - u^2
s = ut + 1/2at^2
v = u + at
s = (u + v)t
KE = 1/2 mv^2
PE = mgh
p = mv
(cosx + i*sinx)^n = cosnx + i*sinnx [de Moivre’s theorem]
e^ix = cosx + i*sinx
數學物理2021-02-28 12:13:28
V= IR
AV = AIR
色即是空(氣) Q.E.D
殺龍Bra絲2021-02-28 13:03:37
S = k ln(Ω)
S: Entropy (熵)
k: Boltzmann constant
ln: Natural logarithm
Ω: Number of micro-states