E=
IVt
emf=
IR
Vout
(r2 / r1 + r2) Vin
a=
wv
v= (frequency)
lambda x frequency
v=
c / n
Ep=
1/2 m w2 x2
h = (flat)
(v2 sin2 0) / 2g
H= (cliff)
1/2 a t2
r = (cliff)
Vintial x time
r= (flat)
(V2 sin(2O)) / g
n2=
(sin01) / (sin02)
time total=
2intivalV / g
V=
-WAsin(ut)