A stone falls under gravity. It covers distance `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

Options

A. `h_1 = 2 h_2 = 3h_3`
B. `h_1 = (h_2)/3 = (h_3)/5`
C. `h_2 = 3h_1` and `h_3 = 3 h_2`
D. `h_1 = h_2 = h_3`