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Q: Dissussion of finding the center of gravity of an irregular shape object?

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The point in which it is found is determined how think the object is and the shapes of what the irregular shape is gonna be about.

Finding the center of gravity of an irregularly shaped object can be done using the plumb line method.

You can use a method called the Plumb line

The center of gravity of a body is the point at which the weight of the object seems to act for any orientation of the object. The line of action of the weight passes through this point. To determine the center of gravity, it is the center for regular objects. You can use a plumb line to determine the center of gravity for irregular objects.

Each body has its own centre of gravity. The centre of gravity of two regular shapes - an equilateral triangle and a square will be different so why should the cog of a regular and an irregular shape not be different?

The center of gravity of an irregular shape can be measured, for example by hanging the object from two different points (points of the object), then watching where the lines (from the point where it is hung up downwards) intersect.If you know details about the shape, the center of gravity can also be calculated by integration. Basically this means dividing (through calculation) the shape into small pieces, and adding up the results.

No. As a simple example consider a donut shape! The center of gravity lies in the middle where the hole is.

Definition for center of gravity is the point where weight of the object balance in all direction. Finding the CG for any irregular shape or regular shape whether it is a rod or rock is all the same. You may hang the object at different angle, note the rope line drawn across the object. There will be only one cross over point of all the hanging line in all direction. That point is the CG of such object.

That must be obtained through integration, meaning, you divide the solid into many small pieces.

Center of Gravity

If you have a large body, regular or irregular, then center of gravity defines a point (usually within the body) such that the body in its large form will act as if all its mass was concentrated at this one point. Used in analysis work in mechanics.

The center of gravity of a ring is at the center of the ring.

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