Center of gravity of symmetrical objects:

The center of gravity of objects which have symmetrical shapes can be found in their geometry. 

 

The center of gravity of a uniform rod:

The center of gravity of a uniform rod lies at a point where it is balanced. This balance point is its middle point G.

 

 

Center of gravity of a uniform square or a rectangular sheet:

The center of gravity of a uniform square or a rectangular sheet is the point of intersection of its diagonals.

 

Center of gravity of a uniform circular disc:

The center of gravity of a uniform circular disc is its center.

 

Center of gravity of a solid sphere or hollow sphere:

The center of gravity of a solid sphere or hollow sphere is the center of the spheres.

 

Center of gravity of a uniform circular ring:

The center of gravity of a uniform circular ring is the center of the ring.

 

Center of gravity of a uniform solid or hollow cylinder:

The center of gravity of a uniform solid or a hollow cylinder is the middle point on its axis.

 

 

No.	Object	Center of gravity
1.	Uniform rod	Center of the rod
2.	Round plate center	Center of the plate
3.	Sphere	Center of the sphere
4.	Triangular plate	Point of the intersection of the medians
5.	Cylinder	Central point of axis
6.	Square, Rectangle, parallelogram joinpoint	Point of the intersection of the diagonals