The human circulation system has approximately $10^9$ capillary vessels. Each vessel has a

diameter of about $8\backslash$mu m$.$ Assuming cardiac output is $5($ L$)/($m$)$in$,$ determine the average velocity

of blood flow through each capillary vessel.

The human circulation system has approximately $10^(9)$ capillary vessels. Each vessel has a

diameter of about $8\backslash$mu m$.$ Assuming cardiac output is $5($L$)/($m$)$in$,$ determine the average velocity

of blood flow through each capillary vessel.