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 depends on an object's mass, height, and the gravitational acceleration.

2. How Does The Calculator Work?

The calculator uses the potential energy formula:

Where:

• \( PE \) — Potential Energy (Joules)
• \( m \) — 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, designing mechanical systems, and analyzing motion in gravitational fields.

4. Using The Calculator

Tips: Enter mass in kilograms, height in meters, and gravitational acceleration (default is Earth's gravity: 9.8 m/s²). All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What is the standard value for gravitational acceleration?
A: On Earth, the standard value is approximately 9.8 m/s², but it varies slightly depending on location and altitude.

Q2: Can I calculate potential energy for other planets?
A: Yes, simply adjust the gravitational acceleration value to match the celestial body you're calculating for.

Q3: What is the reference point for height measurement?
A: Height is measured from an arbitrary reference point, usually the lowest possible position in the system being analyzed.

Q4: How does potential energy relate to kinetic energy?
A: According to the law of conservation of energy, potential energy can be converted to kinetic energy and vice versa.

Q5: Are there other types of potential energy?
A: Yes, besides gravitational potential energy, there are also elastic potential energy, chemical potential energy, and electrical potential energy.