A gas of density 1.7 kg/m flows through a pipe with a volume…

A gas of density 1.7 kg/m flows through a pipe with a volume flow rate of 0.12 m/s. The pipe has an inlet section diameter of  of 21 cm and an outlet section diameter  of 9 cm. Assuming an ideal incompressible fluid flow, calculate the flow velocities at the pipe’s outlet, .  (to the nearest tenth) NOTE: 1cm = 0.1m