Resources, Tools and Basic Information for Engineering and Design of Technical Applications!
mobile - visible on handheld devices - alternatively go to www.engineeringtoolbox.com!
Engineering ToolBox > Center of Gravity
The center of gravity of a volume, area or line is the point at which if the body where suspended would be in balance.
For a symmetrical body of a uniform material the center of gravity would be in the geometric center.
The center of gravity is the center of the circle inscribed in triangle ABC (middle points of the sides of the triangle).
The distance d can be calculated as
d = h (b + c) / 2 (a + b + c) (1)
The center of gravity is at the intersection of lines BE and AD. The distance a can be calculated as
a = h / 3 (2)
The center of gravity of a parallelogram is at the intersection of the diagonals.
Tee center of gravity of can be estimated by dividing the trapezoid in two triangles.
The center of gravity will be in the intersection between the middle line CD and the line between the triangles centers of gravity.