Hmm.. I'd place it at about 5-10$. You might some physics geek who really likes it and wants to buy it for more. Otherwise, for just the regular person, perhaps 15$ if you were lucky.
Hmm.. I'd place it at about 5-10$. You might some physics geek who really likes it and wants to buy it for more. Otherwise, for just the regular person, perhaps 15$ if you were lucky.
Inertia is very much a word. It is a term used in physics. Suprised you haven't come across it yet.