In order to calculate the potential energy, let's use the formula below:
[tex]PE=mgh[/tex]
Where m is the mass (in kg), g is the gravity acceleration (in m/s²) and h is the height (in meters).
So, using m = 115 kg and h = 6 m, we have:
[tex]\begin{gathered} PE=115\cdot9.8\cdot6\\ \\ PE=6762\text{ J} \end{gathered}[/tex]
