Question

From a hill, a ball is thrown vertically upwards with
a velocity u. Another ball is thrown vertically
downwards with velocity u. The balls reach the
bottom of the hill having velocities in the ratio-
(1) 1:2 (2) 2:1 (3) 1:1 (4) 3:2
​

Answer 1

Answer:

1:1 is correct answer

Explanation

kindly make brain list.