A simple pendulum with a period of 2.0s has..

Question 1 Report

A simple pendulum with a period of 2.0s has its length doubled. Its new period is

1.00s

1.41s

0.3s

2.83s

4.00s

Answer Details

Using $\frac{T_{1}}{T_{2}}$ = $\sqrt{\frac{L_{1}}{L_{2}}}$

$\frac{2}{T_{2}}$ = $\sqrt{\frac{L_{1}}{2 L_{1}}}$

T2 = 2.83sec