CENTRIFUGATION
Soluble particles
CONSTANTS:
V
h
= hydration volume
r
= density
w
= angular velocity
m
= mass
f
= frictional coefficient
x
= distance from center of rotor
s
= Svedberg constant
D
= distance traveled
FORCES
:
Centrifugal force:
m
w
2
x
Frictional force:
f
w
2
xs
Buoyancy:
V
h
rw
2
x
Aggregated particles
