9.01 Sketch graphs (distance vs. time) to represent the motion of an object at constant speed and then at constantly changing speeds as displayed by motion detectors, strobe photography, ticker tape timing, stopwatches, etc. Standard(s) 3.22 9.02 Calculate the average speed (v = d/t) for an object in motion using data acquired by probe technology or other means (stopwatches, strobe photography, etc.).
(data; acquired; by probe technology or other means)
data
acquired
by probe technology or other means