JaXanim wrote:
I believe you'll see a sine curve - or is it series of semi-circles(?).
Definitely semi-circles, diameter equivalent to the wheel's circumference. For a sine you'd have to plot the y(t) coordinate only; in combination with the center-relative x(t) (=real position in space) you'll get semi-circles (double speed at the top, no speed at the bottom, touching the ground once every revolution).
