Coin and Pendulum Animation

Whilst creating this coin and pendulum animation, we were asked to think about the difference between timing and spacing. The timing of the animation is the same even though the spacing is slightly different.

Here you can see the two lines that the coins run across. The top line is evenly spaced, whereas the bottom line varies in spacing, getting bigger toward the middle, even though the two coins have different spacing variants, they both run the same time from beginning to end.

This is further demonstrated by the pendulum, both pendulums start and finish and hit the middle at the same time, but due to the differences in spacing, it looks as though they are running at different times.