(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

How do i prove 0.5kx2=elastic energy?

2. Relevant equations

0.5kx2=elastic energy

Energy in= Energy out

3. The attempt at a solution

I understand how to use the formula but what i dont understand is where the formula comes from. I am guessing it has to do with Fx=Kx but am unsure how K=F then.

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Problem with proof of elastic energy

**Physics Forums | Science Articles, Homework Help, Discussion**