When a stone falling from the top of vertical tower has fallen a distance x m, another is let fall from a point y m below the top. If the fall from rest and reach the ground together, then the height of the tower is

When a stone falling from the top of vertical tower has fallen a dista

1.	When a stone falling from the top of vertical tower has fallen a distance x m, another is let fall from a point y m below the top. If the fall from rest and reach the ground together, then the height of the tower is
Answer» `((X+y)^2)/(4X) m` `(4(x+y)^2)/(x) m` `(4x)/((x+y)^2 ) m` `4x(x+y)^2 m` ANSWER :A