kinetic energy
Eᵏ = ½mv²
GPE
Eᴘ = mgh
Power
e
p = —-
t
charge flow
Q = It
Potential difference
V = IR
power
P = IV
Energy transferred
E = Pt or E= QV
density
m
D = ——
v
wavespeed
w = ƒλ
weight
w = mg
work done
w = fs
force
f = ke
moment of a force
M = Fd
pressure
p = f/a
distance travelled
s = vt
acceleration
△v
a = ——
t
resultant force
f = ma
momentum
p = mv
acceleration (long one)
2as = v² - u²