Q$\mathrm{.}19$A fluid with dynamic viscosity u$=1$ Pa$.$s is flowing through a circular pipe with diameter $1$cm$.$ If the flow rate $($discharge$)$ in the pipe is $0\mathrm{.}2$ liter$/$s$,$ the maximum velocity in m$/$s of thefluid in the pipe is $($assume fully developed flow and take fluid density p$=1000$ kg$\text{'}$m$\text{'})($Round off to one decimal place$)$