Natural frequencies and mode shapes.
Whether you're learning it for a class or exam, PolySim OS makes modal analysis something you can run and tweak, not just read about. See the concept move instead of memorizing formulas — and check your homework intuition.
Disclaimer. PolySim OS is a simulation and modeling platform, not a certified engineering, scientific, or professional-advisory service. Simulation results, material properties, and generated outputs are provided for research, educational, and informational purposes only and are not a substitute for physical testing, professional engineering judgment, peer review, or regulatory certification. No warranty is made as to the accuracy, completeness, or fitness for any particular purpose of any result produced by the platform. Always validate critical results against experimental data and qualified professional review before relying on them.