Centre of Gravity The centre of gravity (CG) is a key concept in physics and engineering, representing the point where an object's weight is evenly distributed in all directions. This point is essential for analyzing stability, balance, and motion across different systems. The concept of center of gravity or center of weight was studied extensively by Archimedes of Syracuse, an ancient Greek mathematician, physicist, and engineer. He worked with simplified assumptions about gravity that amount to a uniform field, thus arriving at the mathematical properties of what we now call the center of mass. Archimedes showed that the torque exerted on a lever by weights resting at various points along the lever is the same as what it would be if all of the weights were ... Explore the fundamentals of Center of Gravity, its role in balance and stability, and its wide-ranging applications in engineering, sports, and daily life. Learn about the centre of gravity for your IGCSE Physics exam. This revision note includes how the centre of gravity affects the stability of objects.
