Hydrodynamics is the study of the behavior of fluids in motion, particularly incompressible fluids such as water. It involves the analysis of fluid flow patterns, forces acting on fluids, and the effects of these forces on the surrounding environment.

Where:

• $F$ is the net force acting on the fluid (N),
• $m$ is the mass of the fluid (kg), and
• $a$ is the acceleration of the fluid (m/s²).