https://trojanpt.github.io/en/tags/mechanics/ Recent content in Mechanics on Trojan TeaHouse Hugo en © 2025 TrojanPoint Wed, 23 Jul 2025 00:00:00 +0000 https://trojanpt.github.io/en/jottings/normal-mode/ Wed, 23 Jul 2025 00:00:00 +0000 https://trojanpt.github.io/en/jottings/normal-mode/ For the first-order small vibrations of a mechanical system near its stable equilibrium position, there exist normal modes equal in number to its degrees of freedom. https://trojanpt.github.io/en/jottings/vibration-of-elasticbody/ Thu, 26 Jun 2025 00:00:00 +0000 https://trojanpt.github.io/en/jottings/vibration-of-elasticbody/ Small-amplitude vibrations of an incompressible elastic rope in a gravitational field.