For a summer job you are working as an engineering intern for a metal fabricator. You are assigned the task of determining the center of mass an object to be made from a very thin sheet of airplane aluminum. The rough drawing you are given to work from is as shown below, and the outside radius of the object is to be 1.36 m. m Y em = m R

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Center of Gravity of a system

The centre of gravity is a property that is based on the geometry of a rigid body or any particle. It is described as an equilibrium point or a hypothetical location where the total weight of the body is concentrated.