hi, can you pls explain this to me? our topic is Torque or moment of a force. Thank you a) Describe translational equilibrium and the conditions for this stage b) define the center of gravity

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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.