A particle performs rectilinear motion in such a way that its initial velocity has opposite direction with its uniform acceleration. Let X(a) and X(b) be the magnitude of displacements in the first 10 seconds and the rest 10 seconds then : (A) X(a)X(b) (D)cannot be determined

Question

A particle performs rectilinear motion in such a way that its initial velocity has opposite direction with its uniform acceleration. Let X(a) and X(b) be the magnitude of displacements in the first 10 seconds and the rest 10 seconds then :
(A) X(a)<X(b) (B) X(a)=X(b)  (C) X(a)>X(b) (D)cannot be determined

anonymous · Answer

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DO you get it now?

anonymous · Answer

since it'sspecified that nomatter what .......uh wait what do you mean by initial:
position or direction?

parthkohli · Answer

By "magnitude of displacement", do you mean that both are relative to the starting point? If that is the case, then it cannot be determined.