Adobe Flash Math and Physics

Introduction to Box2D for Flash and AS3
Box2D is a popular physics engine with a solid Flash port, which was used to create the excellent game Fantastic Contraption. In this tutorial, the first of a series, you’ll get to grips with the basics of Box2D 2.1a for Flash and AS3.

Flash AS3 Star System Simulation
This step-by-step tutorial will show you how to simulate star system with planets orbiting main star following different paths and with different speed.

Flash poll with txt file
In this tutorial we will build a Flash poll based on a text file.

Pendulum Effect
This is a tutorial demonstrating how to use math to simulate the movement of a pendulum, until it stops, taking advantage of two elementary mathematical functions, which is "sine" and "power", with the possibility to dynamically vary the parameters that regulate the movement of the pendulum.

Displaying Fractions Correctly
Im trying to create a function that will displays fractions in a textfield in the correct format, because 1/4 or 1/2 isnt being accepted by e-learning people as the correct way to display a fraction. So to do this dynamically learn this tutorial.

Physics in Flash - Gravity
Every story has to start somewhere, and in this story we begin with our good friend Sir Isaac Newton. Newton's theories have been, and are still the primary theories studied to understand the way things happen around us. In this series of tutorials we are going to explore various aspects of physics and how they can be represented in your flash applications. We begin with gravity.

Flash Physics Study
Gravity and collision models have significant applications to Flash. They can be used in game design, movies, or simply just as models. In this article, I'll explain how to create a simple implementation of gravity and collision using the trusted bouncing-ball model.

Opposeable Mouse Effect
I'm sure everyone has seen this effect done at some point in time. Basically just a little bit of math going a long way.

Creating a Simple Calculator
Learn how to create a simple adding and subtracting calculator using the input and dynamic text fields in Flash. Before beginning this tutorial you should know how to create Movie clip and Button symbols.

Finding an Angle Between two points
its useful for other stuff too.

Curve Tracing (Cardioid)
This tutorial illustrates how to trace curves like a cardioid. The process can be extended to trace other interesting shapes.

Bouncing Ball action script v2
This is GinjaNinja's bouncing ball tutorial converted into actionscript v2.

Random body generation and elasticity
Two for the price of none. Haven't seen too many tutorials on this kind of stuff so here you go.

Bouncing Ball : A simple Physics
This tutorial will show you a neat bouncing ball with trails. This also demonstrates the nice application of physics.

Simple Gravity
The shortest gravity engine I could think of!.

Internet Timing (BMT)
Convert standard timing format (hh.mm.ss) to internet timing format (@123).

Sort A Set of Numbers from Least to Greatest
In this tutorial you will learn how to sort a set of numbers in an array from least to greatest. This can be useful for card games or for statistical problems.

Car Dealer
A calculator designed especially for summing out the price of a car.

Changing _rotation to point at stuff, like the mouse.
This is a short script that can be used to make a movieclip rotate in the direction of another object, such as the mouse.

Unique Random Number Generator
Discover how to generate 10 unique, non-doubling random numbers, check out the code!.