This video, "How Slingshots, Actually, Work" is aimed at novices and it speaks about internal workings of slingshots, or about Internal Ballistics. It explains the Parameters which determine Exit Velocity and Exit Energy of the Ammo.
The background math has been done by my Slingsot Setup Designer or SSD which you can download for free from my Google Drive, here are the links:
SSD for PC: https://drive.google.com/drive/folder...
SSD for Mac: https://drive.google.com/drive/folder...
If you like the program, please support its further development by a donation: