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Is it true or false that on a position time graph the average velocity is not equal to the slope of the line?
Wiki User
∙ 12y ago
It is false. The slope of a straight line on a position-time graph is the average velocity. Slope = y2-y1/x2-x1. On a position-time graph, y is the position (d), and x is the time (t). So y2-y1 = df-di = displacement, and x2-x1 = tf-ti = time interval.
Average velocity = displacement/time interval = df-di/tf-ti
Wiki User
∙ 12y ago
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