well make your question clear
1.2 or 3 dimentional body
2.find center of gravity by complex problem solving method or simple practical method
well the practical way is simple
hold the object between 2 flat things and try pushing one of its ends. now if it moves freely like a wheel then the line connecting the 2 points is an axis of the object
now try to find another set of points having the same property with respect to the object this will be your second axis
now the point of intersection of such axes is the center of gravity of your body
Find the length and width of the shape
The best way to find the volume of an irregular shape is to split it up into shapes that you know, find the volumes of those individual pieces, and then add up all of the volumes of the split pieces to get your total volume of the irregular shape.
In both cases, because of their symmetry, the center of gravity is in the geometric center.
215bc
look it up in a math book
To find the center of gravity of a regular shape through experimentation, you can balance the shape on a pivot point and observe where it remains stable without tilting. Repeat this process at least three times to increase accuracy. The point where the shape balances consistently is the center of gravity.
Find the length and width of the shape
The best way to find the volume of an irregular shape is to split it up into shapes that you know, find the volumes of those individual pieces, and then add up all of the volumes of the split pieces to get your total volume of the irregular shape.
You can use plumb lines to find the center of gravity of an object.
How do you find centre of gravity of a vehicle?
In both cases, because of their symmetry, the center of gravity is in the geometric center.
Use a protractor
215bc
Irregular shapes are made up of regular ones; add them together.
I assume you mean the calculation required. Split the irregular shape up into shapes for which you can find the area (eg rectangles, triangles), then the area of the shape is the sum of the areas of the smaller shapes.
To find the area of irregular shapes, first, we need to divide the irregular shape into regular shapes that you can recognize such as triangles, rectangles, circles, squares and so forth. Then, find the area of these individual shapes and add them to get an area of irregular shap
look it up in a math book