Talk:Nadal formula

Trains Low‑importance

Trains Portal

This article is within the scope of WikiProject Trains, an attempt to build a comprehensive and detailed guide to rail transport on Wikipedia. If you would like to participate, you can visit the project page, where you can join the project and/or contribute to the discussion. See also: WikiProject Trains to do list and the Trains Portal.TrainsWikipedia:WikiProject TrainsTemplate:WikiProject Trainsrail transport articles

Low

This article has been rated as Low-importance on the project's importance scale.

An editor has requested that an image or photograph be added to this article.

A diagram is needed[edit]

Anyone with good drawing skills, an ultra-zoomed in image of a wheel on the rail would be most helpful, to illustrate just what all the variables mean. Rails (talk) 00:28, 26 May 2010 (UTC)[reply]