# Spring Energy

Written by Jerry Ratzlaff on . Posted in Fastener

## Spring Energy

Spring energy is the energy stored in elastic materials as the result of their stretching or compressing.

### Spring Energy formula

$$\large{ E_s = \frac {1}{2} k_s d_{s} {^2} }$$

Where:

$$\large{ E_s }$$ = spring energy

$$\large{ k_s }$$ = spring constant

$$\large{ d_s }$$ = spring displacement

Tags: Equations for Energy