A body is dropped from a height 135 m. If after 3 sec acceleration due to gravity of earth cases to act then the further time of descent is (g=10m//s^(2))

A body is dropped from a height 135 m. If after 3 sec acceleration due

1.	A body is dropped from a height 135 m. If after 3 sec acceleration due to gravity of earth cases to act then the further time of descent is (g=10m//s^(2))
Answer» 3 sec 6 sec 4 sec 2 sec Answer :A