Question

Q5. Stones A and B are simultaneously projected vertically
with same speed from the top of a tower of height H.
Vertically upwards and vertically downwards
respectively. When stone B reaches the ground, stone
A arrives at the highest position of its trajectory. Then
the speed of projection of the stones is
(1)
3 gH
V 2
(2)
2 gH
3
gH
(3)
gH
V 2
(4)
3​

Answer 1

Answer:

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