What is the difference between Inertia and Interaction?

[darkmagic]

I really don't get the difference between the two.

What is the difference between Inertia and Interaction? Cite examples.

Homework Equations

The Attempt at a Solution

 

[Chi Meson]

Well, they are completely different things. I'm not even sure how you can think they are the same.

Tell us what you think each word means.Cite examples.