A mass is attached to a spring of constant and is subjected to light damping with

PHYSICS · Subjective · CBSE · Physics · Oscillations · Oscillations

Problem

0.50\,\text{kg}

mass is attached to a spring of constant

200\,\text{N\,m}^{-1}

and is subjected to light damping with

b = 0.40\,\text{kg\,s}^{-1}

. Calculate the approximate resonant angular frequency by neglecting the

\dfrac{b^{2}}{2m^{2}}

term.