Create your first simulation - simphysoftwares/SimPHY-docs GitHub Wiki
- Make rigid ground by selecting the ‘wall’ icon with mouse in the Body toolbar.
- Default gravity should be 9.8 m/s.s but if it's not set gravity by yourself.
- Then select the disc icon and drag mouse while pressing left button to make 2D disc.
- Use spring Joint from joint toolbar to attach disc with the background.
- Click ‘Play Simulation’ to see the motion as below.
- Now remove spring Joint and see free fall of disc.
![Creating First Simulation](https://user-images.githubusercontent.com/117996068/206128310-e0bdb932-a458-4d5a-85fa-8d16e5ad82f6.png)