Q:
# What Is the Formula for Gravitational Potential Energy?

**An object's gravitational potential energy is equal to the product of the object's mass times the gravitational field strength times its height (PEgrav = mass * gravity * height).** The strength of Earth's gravitational field is 9.8 meters per second, and height is measured starting from a specified surface.

Gravitational potential energy is stored energy that acts upon an object as a downward force. When the supporting force of an object that is at some height is removed, its gravitational potential energy begins being transformed into kinetic energy by the downward gravitational force. Gravitational potential energy, being a measurement of energy or power, is measured in joules.

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Q:
## What Is the Formula for Average Kinetic Energy?

A: The formula for average kinetic energy is one-half the mass times the square of the velocity. Using mathematical notation, the formula can be written as KE... Full Answer >Filed Under: -
Q:
## What Does a Gravitational Field Affect?

A: A gravitational field affects anything that has mass or energy. This includes visible matter, dark matter and light. The strength of a gravitational field ... Full Answer >Filed Under: -
Q:
## How Does the Potential Energy of an Object Change When Its Height Is Tripled?

A: As the height of an object triples, the potential energy of said object also triples. Potential energy is directly related to an object’s height and increa... Full Answer >Filed Under: -
Q:
## What Is Elastic Potential Energy?

A: Elastic potential energy is the energy stored from an elastic object being stretched or compressed. It equals the amount of work that was done to stretch t... Full Answer >Filed Under: