A body oscillates with amplitude and angular frequency

PHYSICS · Subjective · CBSE · Physics · Oscillations · Oscillations

Problem

A body oscillates with amplitude

4.0\,\text{cm}

and angular frequency

2.5\,\text{rad\,s}^{-1}

. Calculate its speed when it is

2.0\,\text{cm}

away from the equilibrium position.