Question

170. A particle is projected upwards with some ve-
locity. At what height from the ground should
another particle be just dropped at the same
time so that both reach the ground simulta-
neously. Assume that first particle reaches to
a maximum height H:
(a) 6H
(b) 8H
(C) 4H
(d) 10H​

Answer 1

Answer:

your answer is (d)10H ok

Explanation:

but I am not sure