What is meant by Position-time graph ?

1.	What is meant by Position-time graph ?
Answer» It is the graph between the time t and position x of a particle relative to a fixed origin. Its slope at any point gives the instantaneous velocity at the point. (i) For a stationary object, the position –time graph is a straight line parallel to the time-axis. (ii) For a body in a uniform motion, the position-time graph is a straight line inclined to the time-axis. (iii) For uniformly accelerated motion, the position time graph is a parabola.

Answer»

It is the graph between the time t and position x of a particle relative to a fixed origin. Its slope at any point gives the instantaneous velocity at the point.

(i) For a stationary object, the position –time graph is a straight line parallel to the time-axis.

(ii) For a body in a uniform motion, the position-time graph is a straight line inclined to the time-axis.

(iii) For uniformly accelerated motion, the position time graph is a parabola.

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What is meant by Position-time graph ?

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