Question

15. A ball which is thrown vertically upwards reaches the
roof of a house 100 m high. At the moment this ball
is thrown vertically upward, another ball is dropped
from rest vertically downwards from the roof of the
house. At which height will the balls pass each other?
(g = 9.8 m/s2​

Answer 1

Answer:

They will meet at the height 69.375m above the ground.