Brief Notes for Engineering Students (Classic Reprint)

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Excerpt from Brief Notes for Engineering StudentsIn a stationary liquid the unit pressure at all points in a horizontal plane is constant.Suppose a particle is moved slowly from one point to an, other inthe same horizontal plane No work is done On the particle by gravity, since its distance from the center of the earth is not changed. If at any point the horizontal pressure on the particle is not the same on all sides, this difference of pressure would give it kinetic energy. It is evident that the liquid will not remain stationary if there is any difference in the unit pressure at points at the same level.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.