Two particles A and B are moving with equal speed v but in opposite direction such that
distance between them remains constant which is D. After how much time A will reach the initial position?
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
This is possible only when 'A' & 'B' are moving in a circular path & is located at the two ends
of diameter ' D '.
So, time to reach their initial position 
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