How do you calculate gravitational potential energy?

Gravitational potential energy is calculated using the formula that involves mass, gravitational field strength, and change in height. This formula reflects the work done against the gravitational force to raise an object to a certain height.

The components of the correct formula are as follows:

• Mass (m) is measured in kilograms (kg) and represents the amount of matter in the object.
• Gravitational field strength (g), expressed in newtons per kilogram (N/kg), indicates the force of gravity acting on the object, which near the Earth's surface is approximately 9.81 N/kg.
• Height (h) signifies the change in vertical position of the object, measured in meters (m).

By multiplying these three factors (mass, gravitational field strength, and change in height), you arrive at the gravitational potential energy, which is measured in joules (J). This form of energy directly correlates with the position of an object relative to a reference point, typically the ground level.

The other formulas presented relate to different physical concepts. For instance, the second option involves kinetic energy, not gravitational potential energy. The third option pertains to work done by a force over a distance, which differs conceptually from potential energy. The final option describes the