The course contents of the eighth edition of the book entitled, A Textbook of Engineering Mechanics are planned in such a way that the book covers the complete course of first year students of all disciplines of Gautam Buddh Technical University, Lucknow (Formerly known as U.P. Technical University, Lucknow) strictly as per the latest syllabus prescribed by G.B. Technical University, Lucknow. This edition has been thoroughly revised and made up-to-date.