This book, Engineering Mechanics, is designed as a textbook to cater the need of students and teachers. It covers essential topics like mathematics and mechanics, systems of units, vector, Newton`s laws of motion, centroid, moment of inertia (area), friction as well as coplanar concurrent and noncurrent systems of forces. The book is written in a simple way so as to make the text within the comprehension of students. The mathematical part too has been simplified. The text is accompanied with explanatory figures. All this make the students enjoy the subject while they learn. Inclusion of selected exercises and problems make the book educational in nature. It should thus be a useful textbook as well as reference book.