This article discusses the physics and its connection with other sciences. The main task of modern physics is to comprehensively study the material world, to find the laws of its structure and motion, and to connect these laws to each other. Motion is the main property of matter and the condition of its existence. The form of movement of matter is divided into several main types: mechanical, physical, biological and social. There was an opportunity to separate disciplines based on the study of the type of movement.