Adriano

A colisão entre 2 carrinhos de supermercados o choque entre eles é inelástico?

the iron and sulphur reaction homework is hard and annoying I

I have the same homework and i dont know you guys but i am pretty sure that the "big idea" of energy, is a phrase designed to point out that everything in the universe is energy in one form to another and that the sum of energy is maintained. Energy can o...