Question

define relative velocity of one object with respect to another object. draw position time graph for two objects moving along a straight line; when their relative velocity is (¡) zero(¡¡)positive and (¡¡¡) negative​

Answer 1

Answer:

Zero 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.

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