Mechanics, a branch of Physics, deals with the state of rest or motion of bodies under the action of force. Engineering mechanics is the application of principles of science of mechanics to the practical engineering problems. This dexterously planned textbook presents an in-depth analysis of various branches of engineering mechanics, and explains the units of measurement in a simple manner. Written in an easy-to-learn style, the book puts emphasis on clarifying the fundamental concepts, principles and applications of engineering mechanics, and empowers the students to develop a crystal-clear notion through step-by-step build up of topics with side-by-side free body diagrams. This textbook is designed for undergraduate students of engineering.