Kerosine at 20°C flows through the pump in the figure given below at 2.3 ft³/s. Head losses between 1 and 2 are 8 ft, and the pump delivers 11 hp to the flow. What should the mercury manometer reading h ft be? For kerosene take yk = 50.2 lbf/ft3 and for mercury take Ym=846 lbf/ft³. D₁ = 3 in ft 5 ft Pump h? D₂=6 in Mercury -V₂

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Fluid Kinematics

The branch of science that deals with objects which are either in motion or stationary are studied under the branch of classical mechanics. Fluid mechanics is a subcategory of classical mechanics that deals with the behavior of fluids at rest (fluid statics) or in motion (posing some velocity). In fluid kinematics, studies focus on the associated motion of fluid particles or groups of particles, and its associated parameters like displacements, velocity, and acceleration without concerning about the forces that caused the motion. All the laws of classical mechanics are applied in the study of fluid kinematics.