Physics

Problem

A laboratory note shows that a force of

6\,\text{N}

produces an extension of

0.03\,\text{m}

in a certain spring. The same spring is then stretched to

0.08\,\text{m}

. Determine the elastic potential energy stored in the spring at this extension. a)

0.24\,\text{J}

1.28\,\text{J}

0.64\,\text{J}

0.96\,\text{J}