# Fluid flow problem with the momentum balance equation

All problem info, and my work is done in the attached pdf.

Basically, I'm not sure that I have done it correctly.

#### Attachments

• 428.5 KB Views: 144

Related Engineering and Comp Sci Homework Help News on Phys.org
What is the formula for the area of a circle in terms of diameter?

Ooops

Fp = -$\rho$vj2$\frac{\pi}{4}$(D12 - D22)