which one of the following represent the displacement time graph of two objects A ad B moving with zero relative speed

Question

anonymous · Answer

x axis means time and y axis means displacement
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amistre64 · Answer

without doing a google search to check, i would say that relative speed being zero are when 2 objects are parallel.  but thats just a hunch at the moment

anonymous · Answer

ok .. thnx

amistre64 · Answer

as such, the area of displacement of the 2 objects will differ at most by a constant; so the parallel lines would be my best guess

anonymous · Answer

ok hold on i have some more ques i m posting them

anonymous · Answer

i m done http://openstudy.com/study#/updates/4f3e886ee4b0cf389e2a0976

anonymous · Answer

Parallel one, because the  speeds are equal.