New Items in Zona Land Education
Notice our new Web address. We are now zonalandeducation.com (Zona Land Education). We are no longer going to be located at our old address. However, this new site is a mirror copy, page for page, of the old site, and all traffic to the old site is redirected here. So there should be no problems using any old links. Please, though, update any favorites or other listings of Zona Land addresses that you may have. The redirection should be in force for the foreseeable future, but not forever.
Inverse Proportion (5/2012)
The animation here should now appear on all devices, and some extra explanation has been added.
Direct Proportion (5/2012)
The animation here should now appear on phones, tablets, and desktops. Also, some extra explanation has been added.
Components of a Vector (5/2012)
The 'Component Visualizer' and the accompaning page content has been rewritten. The animations are improved and should run on most devices.
Introduction to Vectors (4/2012)
The vector introduction page has been updated. The animations here are now HTML5 with Flash fallback, so they should run on any display surface.
Position vs. Time (4/2012)
The position vs. time graph, or x vs. t graph, page has been completely updated and redone. The demo now should run on many more devices than before. The x vs. t graph is one of the three important graphs to understand in the study of kinematics. (The v vs. t and a vs. t being the other two.) Try out the new demo and read the new material here:
Position vs. Time or x vs. t Graph
