calculate the gravitational potential energy of a system consisting of four equal masses such that their position are coordinate (0,0) (3,0) (3,4) (0,4)
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Solving Word Problems Involving Potential Energy Calculating Gravitational Potential Energy of a Body
![Calculating gravitational potential energy | Modeling energy | High school physics | Khan Academy - YouTube Calculating gravitational potential energy | Modeling energy | High school physics | Khan Academy - YouTube](https://i.ytimg.com/vi/DyaVgHGssos/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLBiyy64T6-l1SeJbUuTgYSvzMv5VQ)