Question

Two particles A and B start at the origin O and travel
in opposite directions along the circular path at
constant speeds 0.5 m/s and 1.5 m/s, respectively.
The time when they collide with each other :-
(1) 0.785 s
(2) 1.57 s
(3) 3.14 s
(4) 6.28 s​

Answer 1

Answer:

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