1. What is Potential Energy?

Potential energy is the energy stored in an object due to its position relative to other objects. Gravitational potential energy is calculated based on an object's mass, height, and the gravitational acceleration.

2. How Does the Calculator Work?

The calculator uses the potential energy formula:

Where:

• \( m \) — Mass of the object (kg)
• \( g \) — Gravitational acceleration (m/s²)
• \( h \) — Height above reference point (m)

Explanation: The formula calculates the energy an object possesses due to its position in a gravitational field.

3. Importance of Potential Energy Calculation

Details: Calculating potential energy is essential in physics and engineering for understanding energy conservation, mechanical systems, and designing structures.

4. Using the Calculator

Tips: Enter mass in kilograms, height in meters, and gravitational acceleration in m/s². All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What is the standard value for gravitational acceleration?
A: The standard value is approximately 9.81 m/s² on Earth's surface.

Q2: Can potential energy be negative?
A: Yes, potential energy can be negative when the reference point is set above the object's position.

Q3: How is potential energy related to kinetic energy?
A: According to the conservation of energy, potential energy can be converted to kinetic energy and vice versa.

Q4: Does this calculator work for other planets?
A: Yes, simply adjust the gravitational acceleration value to match the specific planet's gravity.

Q5: What units should I use for the inputs?
A: Use kilograms for mass, meters for height, and m/s² for gravitational acceleration to get results in joules.