A stone projected vertically up with velocity v from the top of a tower reaches the ground with velocity 2v. The height of the tower is

A stone projected vertically up with velocity v from the top of a towe

1.	A stone projected vertically up with velocity v from the top of a tower reaches the ground with velocity 2v. The height of the tower is
Answer» `(V^(2))/(2G)` `(3v^(2))/(2g)` `(3v^(2))/(g)` `(v^(2))/(g)` ANSWER :B