Vibration Analysis Lecture 2: Energy method, frequency calculation by torque method.

Please watch: "PSU through GATE 2018 by Mech Zone" https://www.youtube.com/watch?v=_SwwKGhvv9o -~-~~-~~~-~~-~- Natural frequency by energy method, calculation of natural frequency for different spring mass system, frequency calculation by torque method, numeric examples from various competitive examinations. All the best, Mech Zone https://mechzoneblog.wordpress.com/2017/09/04/full-study-material-for-mechanical-engineering-for-gate-ese-psu-and-ssc-je/ https://mechzoneblog.wordpress.com/2017/09/04/question-bank-for-gate-sse-je-psu-and-ese/ https://mechzoneblog.wordpress.com/2017/09/04/ssc-je-previous-papers/ https://mechzoneblog.wordpress.com/2017/09/04/hand-written-notes-for-all-subjects-of-mechanical-engineering/ https://mechzoneblog.wordpress.com/2017/10/23/handwritten-notes-of-ace-academy-for-mechanical-engineering-by-mech-zone/ https://mechzoneblog.wordpress.com/2017/10/23/handwritten-notes-of-kame-academy-for-mechanical-engineering-by-mech-zone/ https://drive.google.com/drive/folders/0B0x70tiTtCGyV0I0aUhQeTYtRU0 https://mechzoneblog.wordpress.com/2017/10/28/gate-2003-2017-all-solved-papers-collection-by-mech-zone/ https://mechzoneblog.wordpress.com/2017/10/28/micro-and-nano-short-notes-for-ultra-fast-revision-by-mech-zone/ https://mechzoneblog.wordpress.com/important-questions-for-mechanical-engineering-subjects-by-mech-zone/ https://mechzoneblog.wordpress.com/2017/11/03/casting-and-welding-complete-notes-by-mech-zone/ https://www.facebook.com/WeareMechZone/