Question

On what factors does the position of the center of gravity of a body depend ?

Answer 1

The center of gravity of a body of a given mass depends on its shape.
$\left(1\right)$ A body's or system's center of gravity is the place at which the weight of the body or system acts. It is the same as the center of mass with uniform gravity.
$\left(2\right)$ Any object's center of gravity is a geometric characteristic.
$\left(3\right)$ The center of gravity of a mass item is the average position of its weight.
The position of the center of gravity of a body of a given mass depends on its shape $i.e$on the distribution of mass in it.