Asked by charles

a sphere of radius r moving with
velocity v through a fluid experiences a retarding
force f given by F=6r^yv^zn^x where n is the
viscosity of the liquid. use the method of dimensions
to find the values of x,y,and z.
Answered by Chanz
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Answered by A sphere of radius r moving with a velocity v under steamline condition in a viscous fluid experienc
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Answered by Kriti
A sphere of radius a moving through a fluid of density ρ with a velocity v experiences a
retarding force F which is given by F = k a
x ρ
yv
z where k is non dimensional coefficient. Using
method of dimension, find the value of x,y and z.
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