Next, you must find the exact location of the game's folder and transfer the downloaded .jar mod file into the 'mods' folder. The game's folder path should be 'C:\Users\ [your computer's name ...

Download the Physics mod either from the official site or elsewhere. The Fabric version will appear as a .JAR file instead of a file archive in most cases, but you can install it the exact same way.

A full list of Minecraaft Forge versions can be found here. Double-click the .jar file that downloads to install Forge. Java Edition mods can be found all over the place via websites like Curse Forge.