Nuacht
Distance-time graphs A distance-time graph shows how the distance travelled by an object changes over time and can be used to calculate the speed of the object.
Calculate the average speed of the object represented by the purple line in the graph, from 0 to 2 s.
Cuireadh roinnt torthaí i bhfolach toisc go bhféadfadh siad a bheith dorochtana duit
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