What is the rule of calculation of potential gravitational energy?

answer:

whenever anything is sitting it has potential energy

Explanation:

the answer is a. hope this .

first thing first of the answer is with technology. second thing second thing is that the big bang theory did not happened u see they say it did but what they dont realize is that like dinasures are still a round they might deny it but they and look at these 12 foot human skelteons they find lets see didnt the bible say something about giants. hope this peace.