Mechanics is the branch of physics that deals with the gesticulation of bodies under the influence of force. It covers the study of the following branch that is Fluid mechanics, solid mechanics, nonlinear mechanics, computational mechanics, structural mechanics and their application in day to day life. Mechanics is the fundamental idea of all the branches of science. The two major subfields of Mechanics are Classical mechanics and Quantum mechanics. Classical mechanics covers the set of physical laws describing the motion of bodies under the influence of a system of forces. Quantum mechanics disclose the nature of matter and its interactions with energy and it works on the scale of atoms and subatomic particles.