Two bodies A (of mass 1 kg) and .B (of mass 3 kg) are dropped from heights of 16 m and 25 m, respectively. The ratio of the time taken by them to reach the ground is
(a) 4/5
(b) 5/4
(b) 12/5
(b) 5/12
Correct option**(a) 4/5**
Explanation:
Time taken by a body fall from a height h to reach the ground is t = √2h/g
