A stone falls freely under gravity. It covers distances $h_1$, $h_2$ and $h_3$ in the first 5 seconds, the next 5 seconds and the next 5 seconds respectively. The relation between $h_1$, $h_2$ and $h_3$ is -

Question

( A ) $h_1 = \frac{h_2}{3} = \frac{h_3}{5}$
( B ) $h_1 = h_2 = h_3$
( C ) $h_2 = 3h_1$ and $h_3 = 3h_2$
( D ) $h_1 = 2h_2 = 3h_3$