MONSTER TRUCKS
Wait for the animation to completely load. First click on "Load Animation" and then on "(re)start" ...

First load an animation:

 Load Animation 1

 Load Animation 2

 Load Animation 3

 Load Animation 4

Then click "(re)start":

Describe the motion of the trucks by analysing the position vs. time (x vs t) graphs.

How does the start position of the trucks affect the various graphs?
How does the speed of the trucks affect the various graphs?
How does the direction a truck is driving affect the various graphs?