The formula for potential energy is given by:
\[ PE = mgh \]
where \( m \) is the mass (80 kg), \( g \) is the acceleration due to gravity (approximately \( 9.81 \, \text{m/s}^2 \)), and \( h \) is the height (11 m).
\[ PE = 80 \, \text{kg} \times 9.81 \,
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