Question

In which center of mass and center of gravity are equal?​

Answer 1

Answer:

The center of gravity is the point through which the force of gravity acts on an object or system. ... The center of gravity is then in exactly the same position as the center of mass. The terms center of gravity and center of mass tend to often be used interchangeably since they are often at the same location.

Answer 2

Answer:

In a uniform gravitational field the centre of gravity is identical to the centre of mass, a term preferred by physicists. The two do not always coincide, however.