Physics

Problem

A mass–spring system has a time period of

0.80\,\text{s}

. It is released from an extreme position at

t=0

. After how much time will the mass cross the equilibrium position for the fifth time? a)

2.0\,\text{s}

1.8\,\text{s}

1.6\,\text{s}

2.4\,\text{s}