Calculadora de Energia Potencial

The Potential Energy Calculator is an online tool that calculates the gravitational potential energy of an object based on its mass, the acceleration due to gravity, and the height relative to a reference point. The formula used is E_p = m·g·h, where E_p is potential energy in joules, m is mass in kilograms, g is gravity acceleration in m/s², and h is height in meters. This calculator allows you to input values and get the result instantly, making it easy to understand this fundamental physics concept.

It works simply: you enter the object's mass, gravity acceleration (adjustable for different planets or locations), and height. The calculator multiplies these three values to obtain the potential energy. For example, a 10 kg object at 5 meters height on Earth (g = 9.8 m/s²) has potential energy of 10 × 9.8 × 5 = 490 joules. This tool is useful for physics students, engineers, and anyone needing quick calculations of stored energy in a system.

You can use this calculator in various practical situations: when designing energy storage systems like hydroelectric dams; to calculate the energy needed to lift objects with cranes; in school experiments on energy conservation; or to understand the fall potential of an object for safety. Remember that potential energy depends on height and mass, and gravity can vary by location (e.g., on the Moon g ≈ 1.6 m/s²).

Important precautions: ensure consistent units (kg, m, m/s²) to get joules. Height should be measured from the reference point where potential energy is zero (usually the ground). The calculator assumes constant gravity, which is a good approximation for small altitudes. For large height variations, like rockets, gravity changes and the simple formula may not suffice.