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A graph that gives variation of position x with time t is called POSITION-TIME GRAPH.
Usually following info can be abstracted from x-t graph-
1. Average velocity, represented by the slope of the graph in certain time interval.
2. Instantaneous velocity, represented by the slope of tangent at any instant of time.

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can u pls give hw to calculate slope of the graphs??
yup just a sec pls!
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