Asimple harmonic oscillator is formed by attaching a 0.75kg mass to a horizontal spring. The mass is pulled 0.2m from its equilibrium position and the realeased from rest. Due to the effect of damping, after completing one full oscillation in 1.31 seconds, the mass's total energy is 93 % of its original energy. Determine the damping parameter b in standard SI units of kg/s

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Free Damped Vibrations

Free vibration is a type of vibration in which the external force is removed after giving the initial displacement to a body/system. In other words, in this type of vibration, force is applied at the initial displacement of the system, and after the initial displacement, force is removed, and the system vibrates at the natural frequency.