Demonstrate how to determine the center of gravity of an irregular object(leaf)​

First of all detached the leaf from tree. Then left the leaf from hand .

Demonstration :

• Take a lamina with three holes near the periphery of the lamina

• Now suspend the lamina through them, one by one.

• Draw a line of equilibrium for each suspension point.

The point of intersection of these three lines would be the centre of gravity.