Lecture 1 starts with a brief discussion of the importance of vibrations. The modeling of practical
systems for vibration analysis along with the various steps involved in vibration analysis are discussed. A description
is given of the elementary parts of a vibrating system stiffness, damping, and mass (inertia). The basic concepts and
terminology used in vibration analysis are introduced. The free-vibration analysis of single-degree-of-freedom
undamped and viscously damped translational systems is also given in subsequent lectures.

A loy of solved examples are given to make you clearly understand these concepts.

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