noun
- Plural of inertia; the plural form referring to multiple instances or types of inertia, or used in technical/scientific contexts.
Usage: Latin plural form; primarily used in scientific, mathematical, or formal academic writing; In English, 'inertias' is the standard plural; 'inertiae' appears mainly in technical literature, especially physics and engineering
Examples
- The engineer calculated the moments of inertiae for each rotating component.
- In classical mechanics, the tensor of inertiae describes how mass is distributed in a rigid body.
- Different materials exhibit varying inertiae when subjected to acceleration.
- The study compared the rotational inertiae of spheres and cylinders of equal mass.