Physics Help Plx (plz provide answer and not formula) THX!!!!?

A 1.0-cm-diameter pipe widens to 2.0 cm, then narrows to 0.5 cm. Liquid flows through the first segment at a speed of 4.0m/s.

What is the speed in the second segment?

What is the speed in the third segment?


What is the volume flow rate through the pipe?
3 answers 3