Answer: 25,000Joules
Step-by-step explanation:
Gravitational potential energy is the energy possessed by a falling object by virtue of its position.
Mathematically, Gravitational potential energy = mass(m) × acceleration due to gravity (g) × height (h)
Given m = 50.0kg g = 10m/s² h= 50.0m
GPE = 50×10×50
GPE = 25,000Joules
Therefore her gravitational potential energy is 25,000Joules