From an elevated point P a stone is projected verticallyupward. When it reaches a distance y below the point of projection its velocityis double the velocity when it was at a height y above p. The greatest height reached by it above P is

From an elevated point P a stone is projected verticallyupward. When i

1.	From an elevated point P a stone is projected verticallyupward. When it reaches a distance y below the point of projection its velocityis double the velocity when it was at a height y above p. The greatest height reached by it above P is
Answer» `(2Y)/(3)` `(5Y)/(3)` `y/3` 2y Answer :B