Question : From an elevated point 𝐴, a stone is projected vertically upwards. When the stone reaches a distance ℎ below 𝐴, its velocity is double of what was at a height above 𝐴. The greatest height attained by the stone is
(A) \dfrac{h}{3}
(B) \dfrac{2h}{2}
(C) \dfrac{h}{2}
(D) \dfrac{5h}{3}
Answer : option (D)
Solution :
