When an object descends a hill, its potential energy converts to kinetic energy, assuming only conservative forces like gravity are at play. In this scenario, if the potential energy at the top is 7,350 J, then at the bottom, the kinetic energy would also be 7,350 J, reflecting the conservation of mechanical energy. If non-conservative forces, such as friction, are present, some potential energy would be lost, resulting in less kinetic energy. However, the discussion clarifies that friction is ignored in this case. Thus, the potential energy equals kinetic energy at the bottom of the hill under the given conditions.
