Drag Force

Nature of Code Lesson #2.4

In this video I implement the formula for a “drag” force with p5.js (also known as air resistance or fluid resistance) and similar objects falling into a liquid.

p5js

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Community Contributions

Drag with keeping viscosity and area non constant by Tushar Upadhyay (Source Code)
Drag with different Liquid (WIP nut works properly) by Abhijeet S. Mankani (Source Code)
Change ellipse to rect by Dong-Gkyun Yang (Source Code)

You can also add your own version! (See how)

Links discussed in this lesson

Nature of Code Chapter 2
Drag (Wikipedia)
Liquid Game Exercise Example
Surface Area Exercise Example