Calculate the water pressure in the pipes at the bottom of a high-rise building that is fed by reservoir 60 m above the roof top. and explain

In order to solve the problem, we can use Stevin's law. The pressure at the bottom of a column of fluid with density  and height h is:

In our problem, the fluid is water, so its density is . The height of the column of water is h=60 m, and , therefore