## Essential University Physics: Volume 1 (3rd Edition)

We can find the fraction as follows: $\frac{t_1}{t_2}=\frac{2\sqrt{\frac{2(\frac{h}{2})}{g}}}{2\sqrt{\frac{2h}{g}}}$ $\frac{t_1}{t_2}=\sqrt{\frac{1}{2}}$ $\frac{t_1}{t_2}=0.71$