Diagram to explain the capstan equation.
Translated to santali by <a href="//commons.wikimedia.org/wiki/User:R_Ashwani_Banjan_Murmu" title="User:R Ashwani Banjan Murmu">User:R Ashwani Banjan Murmu</a>
<a href="//commons.wikimedia.org/wiki/File:Capstan_equation_diagram.svg" class="image"><img alt="Capstan equation diagram.svg" src="https://upload.wikimedia.org/wikipedia/commons/thumb/5/56/Capstan_equation_diagram.svg/50px-Capstan_equation_diagram.svg.png" decoding="async" width="50" height="53" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/5/56/Capstan_equation_diagram.svg/75px-Capstan_equation_diagram.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/5/56/Capstan_equation_diagram.svg/100px-Capstan_equation_diagram.svg.png 2x" data-file-width="512" data-file-height="539"></a> by <a href="//commons.wikimedia.org/wiki/User:Krishnavedala" title="User:Krishnavedala">User:Krishnavedala</a>