Question

what is the centre of gravity?​

Answer 1

Answer:

centre of gravity

a point from which the weight of a body or system may be considered to act. In uniform gravity it is the same as the centre of mass.

Answer 2

Explanation:

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. ... In a uniform gravitational field the centre of gravity is identical to the centre of mass, a term preferred by physicists.