an We consider steady-state axial flow of incompressible liquid in an annular region between two coaxial cylinders of radius KR and R The fluid is flowing upward in the tube that is, in the direction opposed to gravity. Assume that the velocity profile is fully developed under a laminar condition. Consider the case for a liquid with constant viscosity and density (i.e., incompressible fluid). Kart Determine the velocity profile and other relevant quantities of a liquid flow through the annulus