A fluid with dynamic viscosity μ  = 1 Pa.s is flowing through a circular pipe with diameter 1 cm. If the flow rate (discharge) in the pipe is 0.2 liter/s, the maximum velocity in m/s of the fluid in the pipe is (assume fully developed flow and take fluid density ρ  = 1000 kg/m3 ) ________. [round off to one decimal place]