Using your scatter plot, what spacing seemed to provide the fastest falling speed? explain your rationale. using your scatter plot, what spacing seemed to provide the slowest falling speed? explain your rationale. in this lab, what is the independent and dependent variable? using your scatter plot, how long would you expect it take the dominoes to fall if they were spaced out 3.5 cm apart? explain your rationale. if you were to have used taller dominoes, do you think your results would have changed? explain your rationale. submit your data table, scatter plot and answers to the questions to your instructor for evaluation.