Mechanics

Mechanics is a branch of Physics that deals with the behavior of physical bodies when subjected to forces or displacements, and the subsequent effects of these bodies on their environment. It is divided into two main branches: Classical Mechanics and Quantum Mechanics.

Classical Mechanics

Classical Mechanics is a branch of mechanics that deals with the motion of bodies under the influence of forces. It is primarily concerned with macroscopic systems and the laws governing their motion. The three fundamental laws of classical mechanics, known as Newton's Laws of Motion, form the basis for this branch of mechanics.

Newton's Laws of Motion

Newton's Laws of Motion are three physical laws that form the foundation for classical mechanics. They describe the relationship between a body and the forces acting upon it, and its motion in response to those forces.

Quantum Mechanics

Quantum Mechanics is a branch of mechanics that deals with phenomena on a very small scale, such as molecules, atoms, and subatomic particles like electrons and photons. It is a fundamental theory in physics that provides a description of the physical properties of nature at the scale of atoms and subatomic particles.

Wave-Particle Duality

One of the key principles of quantum mechanics is the Wave-Particle Duality. This principle states that every particle or quantum entity can be described as both a particle and a wave.

Applications of Mechanics

Mechanics has a wide range of applications in various fields such as Engineering, Astronomy, and Medicine. In engineering, mechanics is used to design and analyze the performance of structures and machines. In astronomy, it is used to understand the motion of celestial bodies. In medicine, it is used in biomechanics to understand the physical behavior of the human body.