Question : A man drops a ball downside from the roof of a tower of height 400 𝑚. At the same time another ball is thrown upside with a velocity 50 𝑚/𝑠. From the surface of the tower, then they will meet at which height from the surface of the tower
(A) 100 𝑚
(B) 320 𝑚
(C) 80 𝑚
(D) 240 𝑚
Answer : option (C)
Solution :
