A rectangular swimming pool is 20m long and 10m wide and full of water. The bottom of the pool slopes uniformly from a depth of 0m to a depth of 6m. If the density of the water in the pool is δ kg/m^3 and the acceleration due to gravity is g m/s^2, find the work necessary to pump the water out of the top of the pool.
Fluid Pressure
The term fluid pressure is coined as, the measurement of the force per unit area of a given surface of a closed container. It is a branch of physics that helps to study the properties of fluid under various conditions of force.
Gauge Pressure
Pressure is the physical force acting per unit area on a body; the applied force is perpendicular to the surface of the object per unit area. The air around us at sea level exerts a pressure (atmospheric pressure) of about 14.7 psi but this doesn’t seem to bother anyone as the bodily fluids are constantly pushing outwards with the same force but if one swims down into the ocean a few feet below the surface one can notice the difference, there is increased pressure on the eardrum, this is due to an increase in hydrostatic pressure.
A rectangular swimming pool is 20m long and 10m wide and full of water. The bottom of the pool
slopes uniformly from a depth of 0m to a depth of 6m. If the density of the water in the pool is δ
kg/m^3 and the acceleration due to gravity is g m/s^2, find the work necessary to pump the water out of the top of the pool.
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
