Physics

Problem

A simple pendulum of length

0.50\,\text{m}

has a time period of

1.4\,\text{s}

. If its length is increased to

2.0\,\text{m}

at the same location, what will be the new time period? a)

5.6\,\text{s}

2.8\,\text{s}

0.70\,\text{s}

1.7\,\text{s}