Answer:
Place the nickel at 1" point on the ruler for each trial. Then, drop the quarter from 12" for each trial.
Here are the results-
Middle Trials (6")
T1: moved right about 0.5"
T2: moved left 1" and backwards 0.5" (-0.5")
T3: moved right 2" and backwards 0.5" (-0.5")
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9" trials
T1: Right about 1"
T2: Right 0.5"
T3: around 0.8" foward
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12" trials were all at 0" in change
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The 12" trial requires more force for movement while the 9" trial gave the most positive changes forwards.
Explanation:
Information-
https://brainly.com/question/13963580
