The course contents of the third edition of this book entitled 'Engineering Mechanics' are planned in such a way that the book covers the complete course of first year students of all disciplines of Anna University, Tamil Nadu according to the revised syllabus on annual pattern. This edition has been thoroughly revised and made up-to-date.Third edition contains the following five I : Basics and Static of ParticlesUnit II : Equilibrium of Rigid BodiesUnit III : Properties of Surfaces and Solids