Question

With an elevation of 5,334 m above sea level, the village of Aucanquilca, Chile is the highest inhabited town in the world. What would be the gravitational potential energy associated with a 64 kg person in Aucanquilca?​

Answer 1

The gravitational potential energy, P.E = 3345484.8 J

Step-by-step explanation:

Given,

The mass of the person, m = 64 kg

The elevation of the village, h = 5334 m

The gravitational potential energy is the energy possessed by the body due to its height from the surface of the Earth at sea level.

Therefore, the gravitational P.E at height h above sea level is given by the relation

P.E = mgh joules

Substituting the given values,

P.E = 64 kg x 9.8 m/s² x 5334 m

= 3345484.8 J

Hence, the gravitational potential energy associated with the person, P.E = 3345484.8 J