Two Streams Discharge Into A Pipe As Shown Flows Are Incompressible The Volume F

Two streams discharge into a pipe as shown flows are incompressible. the volume flow rate of streams into the pipe is given by QA=0.02t m3/s and that of stream B by QB=0.008t2 m3/s, where t is in seconds. The exit area of the pipe is 0.01m2. find velocity and acceleration of the flow at exit at t=1s