Matter Structure

Matter structure refers to the arrangement and interactions of particles that make up objects. In the context of rigid body mechanics, it focuses on how solid bodies maintain their shape and resist deformation when forces are applied. At a microscopic level, matter is made up of atoms and molecules held together by forces. In rigid body mechanics, we treat these objects as unchanging in shape, allowing us to analyze their motion and the forces acting upon them, such as when they rotate or move in space. Understanding this structure helps engineers and scientists predict how materials will behave under stress.