Why is inertia not a force?

1 Answer
aniruddho r.
Nov 13, 2015

Inertia and force have different dimensional formulas.

Explanation:

#F=[MLT^-2]# and #I=[ML^2]#
Moreover force causes a change in the state of rest or motion of a body whereas inertia is only a property due to which it resists a change in it's state of motion or rest.
Inertia is the rotational equivalent of mass.

Related questions
See all questions in Newton's First Law
Impact of this question
11714 views around the world
You can reuse this answer
Creative Commons License