Moment of Inertia and Product of Inertia Transformation

Theoretical Foundation

The equations for the transformation of moments and products of inertia are presented below:

Additionally, the angle between the principal axes is determined by the following equation:

About the author: Jorge Olavarría Bastidas

Civil Engineer, Chile

Since the year 2014, I started the YouTube channel called 'Ingeniería Elemental'. Later, I created this website to complement the educational content I was publishing on my channel, with web applications, links, and articles of interest.