https://mech.subwiki.org/w/index.php?action=history&feed=atom&title=Rolling_resistance_coefficient 2026-04-14T12:52:31Z Revision history for this page on the wiki MediaWiki 1.41.2 https://mech.subwiki.org/w/index.php?title=Rolling_resistance_coefficient&diff=174&oldid=prev 2010-01-21T00:07:16Z

<p>Created page with &#039;==Definition== The &#039;&#039;&#039;rolling resistance coefficient&#039;&#039;&#039; (&#039;&#039;&#039;RRC&#039;&#039;&#039;) or &#039;&#039;&#039;coefficient of rolling friction&#039;&#039;&#039; between two surfaces is defined as the ratio of the [[rolling resist…&#039;</p> <p><b>New page</b></p><div>==Definition==<br /> <br /> The &#039;&#039;&#039;rolling resistance coefficient&#039;&#039;&#039; (&#039;&#039;&#039;RRC&#039;&#039;&#039;) or &#039;&#039;&#039;coefficient of rolling friction&#039;&#039;&#039; between two surfaces is defined as the ratio of the [[rolling resistance]] experienced between the surfaces and the [[normal force]] between them.<br /> <br /> If &lt;math&gt;C_{rr}&lt;/math&gt; is the rolling resistance coefficient and &lt;math&gt;N_f&lt;/math&gt; is the normal force, then the force of rolling resistance is &lt;math&gt;C_{rr}N_f&lt;/math&gt;.<br /> <br /> The rolling resistance coefficient is the analogue for rolling of what the [[coefficient of kinetic friction]] is to slipping/sliding. It is, however, about two orders of magnitude smaller.</div>

Vipul