Question

A ball A is thrown up vertically with speed u. At the same instant another ball B is released from rest at a height
u 30ml
h vertically above the point of projection of A. Taking the moment of projection as t = 0 and acceleration due to
gravity is 'g', answer the following questions.
At the moment of collision,the position of A is at a distance
(1) h above ground
(2) h-gh^2/2u^2 above ground
(3) gh^2/2u^2 below the point of release of B
(4)Both (2) and (3) are correct
with full explanation



At the moment of collision , the position of B is at a distance
(1) h above ground
(2) h-gh^2/2u^2 above ground
(3)gh^2/2u^2 below the point of release of B
(4) Both (2) and (3) are correct
Answer with explanation plz​

Answer 1

Answer:

.................first follow me I am doing it

Explanation:

and make it as brainlest answer

Answer 2

Answer:

ups i dont know, its too long

Explanation: