sustainable thesaurus. Retrieved October 19, 2015, from http://www.powerthesaurus.org/sustainable/synonyms.
the mass of the object determines the amount of inertia in an object. Mass determines the amount of inertia an object has. It is an object's intrinsic property to resist change. the two main things are speed and velocity. You have to factor in a bunch of smaller things too, but those don't really have much effect.
The definition of the word âinertiaâ doesnât have any reference to an objectâs speed. Inertia is an objectâs resistance to changes in velocityâ¦which is just itâs mass. (Which we call âinertial massâ for this reason).