👉 In fluid dynamics and physics, hydrostatics refers to the study of fluids at rest or in motion. It involves the forces acting on a fluid body due to its own weight (gravity) and the effects these forces have on the fluid volume. The concept is fundamental to understanding fluid flow and stability. The term "hydrostatically" means that the fluid body has no external pressure, which is similar to hydrostatic equilibrium where all fluids are at rest or in motion with respect to each other under