Khurram Wadee ✅<p>In elementary <a href="https://mastodon.org.uk/tags/mechanics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mechanics</span></a> we are taught about the <a href="https://mastodon.org.uk/tags/SimplePendulum" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SimplePendulum</span></a>, which is modelled as a point <a href="https://mastodon.org.uk/tags/mass" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mass</span></a> hanging via a rigid <a href="https://mastodon.org.uk/tags/rod" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rod</span></a> or <a href="https://mastodon.org.uk/tags/string" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>string</span></a> of a given length, under uniform <a href="https://mastodon.org.uk/tags/gravity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gravity</span></a>. This simple model is also useful in introducing <a href="https://mastodon.org.uk/tags/OrdinaryDifferentialEquations" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OrdinaryDifferentialEquations</span></a> and helps us to understand <a href="https://mastodon.org.uk/tags/SimpleHarmonicMotion" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SimpleHarmonicMotion</span></a>.</p><p><a href="https://mastodon.org.uk/tags/MyWork" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MyWork</span></a> <a href="https://mastodon.org.uk/tags/CCBYSA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CCBYSA</span></a> <a href="https://mastodon.org.uk/tags/Mathematics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Mathematics</span></a> <a href="https://mastodon.org.uk/tags/ClassicalMechanics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ClassicalMechanics</span></a> <a href="https://mastodon.org.uk/tags/AppliedMathematics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AppliedMathematics</span></a> <a href="https://mastodon.org.uk/tags/Physics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Physics</span></a> <a href="https://mastodon.org.uk/tags/Animation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Animation</span></a></p>