Question

question is up...and down also..
Two particles A and B start simultaneously from the
same point. A moves with a constant velocity of
25 m/s and B starts from rest but moves with a
uniform acceleration of 2 m/s2 in the same direction
as A. Find the time after which they will meet again.
(1) 20 s
(3) 30 s
(2) 25 s
(4) 5 s
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Answer 1

Answer:

refer to the material.