question_answer

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

A) \[{{h}_{1}}=2{{h}_{2}}=3{{h}_{3}}\]

B) \[{{h}_{1}}=\frac{{{h}_{2}}}{3}=\frac{{{h}_{3}}}{5}\]

C) \[{{h}_{2}}=3{{h}_{1}}\]and\[{{h}_{3}}=3{{h}_{2}}\]

D) \[{{h}_{1}}={{h}_{2}}={{h}_{3}}\]