[Tween with momentum effect]

Thank you so much for your thoughts, Carl! You gave me some hint by this:

On 08.09.2017 at 6:02 AM, Carl said:

when the scrolling stops they create tween that does a smoothe ease that advances the progress slightly.

 

Still, other opinions are appreciated.

[Tween with momentum effect]

Hi,

 

Any ideas how to create a tween with momentum effect? 
For example, in this site: http://tram-house.com / elements continue moving for a while after scrolling has stopped.

 

Thank you in advance!