https://de.mathworks.com/help/sm/ref/inversesquarelawforce.html
Inverse Square Law Force - Force proportional to the inverse square distance between two frame...
This block represents a force pair that is inversely proportional to the square distance between the base and follower frame origins.
inverse square lawto thedistance betweenforceproportional
https://hyperphysics.phy-astr.gsu.edu/hbasees/Acoustic/invsqs.html
Inverse Square Law for Sound
inverse square lawsound
https://hyperphysics.phy-astr.gsu.edu/hbasees/vision/isql.html
Inverse Square Law for Light
inverse square lawlight