Question

From the top of a tower of height 100 m, a body A
is thrown vertically upward with speed 40 ms-1 and
another body B is thrown vertically downward with
speed 20 ms-1. Relative acceleration of A w.rit. B is
(g = 10 ms-2)
(1) 60 ms-2
-.(2) 20 ms 2
(3) Zero
(4).. 10 ms-2​

Answer 1

Answer:

it's zero I guess..

Explanation:

they both lie in the same vertical line moving in different directions , so no triangle is formed , hence the relative motion is emerged in that normal , hence it's zero. ( I guess )