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Physics 21 Online
OpenStudy (anonymous):

Is the area under a velocity vs time graph both displacement and distance?

OpenStudy (noelgreco):

|dw:1348528987541:dw| As long as it stays above the x-axis the area represents both distance and displacement. As the graph goes negative, displacement is reduced while distance traveled continues to increase. Assuming rectilinear motion.

OpenStudy (anonymous):

So, could you give an example of a graph where displacement is reduced and distance in increased?

OpenStudy (anonymous):

Take this graph for example.|dw:1348529220379:dw|The displacement is 3-1=2m & distance traveled=3+1=4m.

OpenStudy (anonymous):

So, to find displacement, you add the areas be it plus or minus, but for distance you add the absolute values of negative areas?

OpenStudy (anonymous):

yep.

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