Question

What is the Centroid of the Lamina and also find Ixx and Iyy of the Lamina?

Answer 1

The centroid of the lamina is the point where the needle is balanced.

The lxx and lyy are the points where mass is placed.

What are the features of the centroid of the lamina?

• It is placed in two dimensional or three dimensional solid
• In the point of the centroid of the lamina, solids are balanced
• The point of intersection is formed in the center of the vertices of the quadrilateral
• The non-symmetrical axis is the axis in which the centroid of the lamina is bound
• The lamina which is closed then is computed by Green's theorem