Answer:
36750J
Explanation:
Potential energy, which is the energy of a body at rest or in a position is calculated as follows;
P.E = m × g × h
Where;
m = mass (kg)
g = acceleration due to gravity = 9.8m/s²
h = height of the boulder (m)
According to the provided information;
m = 25kg, h = 150m
Using P.E = m.g.h
P.E = 25 × 9.8 × 150
P.E = 36750 Joules
