<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://roble.intecca.uned.es/tematres/lem/">Mecánica</topic></authority><related type="narrower"><topic>Cinemática</topic></related><related type="narrower"><topic>Dinámica</topic></related><related type="narrower"><topic>Elasticidad</topic></related><related type="narrower"><topic>Física matemática</topic></related><related type="narrower"><topic>Vibraciones</topic></related><related type="narrower"><topic>Estática</topic></related><related type="narrower"><topic>Movimiento (Mecánica)</topic></related><related type="narrower"><topic>Quanta, Teoría de los</topic></related><related type="other"><topic>Física</topic></related> <note xml:lang="es"><![CDATA[ Úsase para los estudios sobre la parte de la física que trata del equilibrio o del movimiento de masas. ]]></note></mads>