What is the center of gravity?

Centre of gravity, in physics, an imaginary point in a body of matter where, for convenience in certain calculations, the total weight of the body may be thought to be concentrated. read more

Referring to the mass-center as the center-of-gravity is something of a colloquialism, but it is in common usage and when gravity gradient effects are negligible, center-of-gravity and mass-center are the same and are used interchangeably. read more

Center of Gravity Definition & Equation Center of gravity: The point of an object at which the weight is evenly dispersed and all sides are in balance. Center of gravity equation: Take the sum of an object's moments and divide by the overall weight of the object. read more

By selecting the center of gravity as the reference point for a rigid body, the gravity forces will not cause the body to rotate, which means the weight of the body can be considered to be concentrated at the center of mass. read more

Please tell us where you read or heard it (including the quote, if possible). read more