Question

plot the position time graph for two object A and B starting from different position and having zero relative velocity​

Answer 1

Explanation:

ero relative velocity means the two objects are either stationary (both), or they are separated by the same displacement all the time.  That also means that they both have the same speed, velocity and acceleration.  They move in the same direction.

So the acceleration - time graph will be exactly same for both.  The velocity - time graph will be identical too.

The displacement (or position) - time graph will show two parallel curves, separated by a vertical difference (b-a) as in :

         s1 = a + u t + 1/2 a t^2

         s2 = b + u t + 1/2 a t^2

Answer 2

here is your answer.....
hope it helps....