CER: Is the Marble Rolling in a Constant Motion?

  • Due Oct 19, 2020 at 11:59pm
  • Points 12
  • Questions 3
  • Available after Oct 14, 2020 at 12am
  • Time Limit None
  • Allowed Attempts 4

Instructions

Answer the following question based on what you have learned and experiences in the laboratory activities in class. This is related to the Lab Rolling Marble.

Is the Marble Rolling in a Constant Motion?

Rolling Marble CER.png

Data was collected from t = 0s and d = 0 cm until the marble reached a distance of 150 cm.

Position     Trial 1     Trial 2     Trial 3     Trial 4
    0 -   50 cm      0.80 s      0.79 s      0.75 s      0.74 s
    0 - 100 cm      1.45 s      1.51 s      1.49 s      1.56 s
    0 - 150 cm      2.19 s      2.23 s      2.29 s      2.34 s

 

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