How is the word inertia related to its latin root iners?

The word "inertia" is directly related to its Latin root "iners," which means "idle" or "inactive."

Here's how the connection works:

* Iners: This Latin adjective describes something that is not active, moving, or working.

* Inertia: In physics, inertia refers to an object's tendency to resist changes in its state of motion. This means an object at rest wants to stay at rest, and an object in motion wants to stay in motion at a constant velocity.

So, the connection is this: the Latin root "iners" describes something that is inactive or at rest, while "inertia" describes the property of an object to remain inactive or at rest unless acted upon by an external force.

In other words, inertia is the tendency for an object to remain in its "iners" state.