The center of gravity is an important concept in engineering mechanics and physics that   explain the point at which the total weight of a body acts. Understanding the center of gravity is essential in the design and analysis of structures, vehicles, machines, and human body movements. This research paper presents a detailed study of the center of gravity, its principles, methods of determination, and engineering applications. The paper discusses the theoretical background of gravitational force and equilibrium conditions along with practical methods used to locate the center of gravity in regular and irregular bodies. Experimental and analytical approaches are explained to demonstrate how balance and stability depend on the position of the center of gravity. The study also highlights applications in civil engineering, automobile design, robotics, sports science, and aerospace engineering. Results indicate that proper understanding and positioning of the center of gravity improve stability, efficiency, safety, and structural performance. The research further explains the relationship between center of gravity and equilibrium conditions in different engineering systems. The findings of this paper are useful for first-year engineering students to understand the practical significance of mechanics concepts in real-life applications. The study concludes that accurate analysis of the center of gravity is necessary for safe and efficient engineering design and future technological advancements.

Keywords— Center of Gravity; Engineering Mechanics; Stability; Equilibrium; Structural Analysis; Force System.