OML Search

Elastic Potential Energy

Related Topics:
More Lessons for IGCSE Physics
Math Worksheets


A series of free GCSE/IGCSE Physics Notes and Lessons.

Elastic Potential Energy

The following diagram gives the formula for elastic potential energy. Scroll down the page for more examples and solutions on how to use the formula.

Elastic Potential Energy Formula

In this lesson, we will
• Describe what is meant by elastic potential energy.
• Calculate the elastic potential energy stored in a stretched spring.

When we stretch a spring, we are applying a force to change the length of the spring.
We are putting energy in to stretch the spring. The stretched spring is storing this energy which is called elastic potential energy.

Ee = 0.5 × k × e2

Example:
A spring has an extension of 20 cm. Calculate the elastic potential energy stored in the spring (k = 100 N/m).



Try the free Mathway calculator and problem solver below to practice various math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
Mathway Calculator Widget


OML Search


We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.