The law of conservation of energy states that energy can neither be destroyed nor created. According to this law which of these equations is correct? A. E=mc²

B. KE = PE

C. Energy in = energy out

D. Energy in = power in

uh since this is clearly a troll i'll just answer for points.

your answer is oof.

answer:

i havent taken the psat, but i have the sat, make sure to bring some snacks, because youre in there forever, 2 sharp number two pencils, an sat approved calculator, and maybe a jacket.   your phone and any books will be taken up, so don't try to bring them(but they will be given back at the end of the testing).   good luck!   i hope you do well!