Question

Review-

A student used a video camera to record another student dropping a marble through the water in a graduated cylinder. The student watched the video in slow motion and made the observations shown above. During which part or parts of the marble's fall did the marble experience unbalanced forces?
Select one:
a. Part 1 only
b. Parts 1 and 2 only
c. Part 3 only
d. Parts 2 and 3 only

Answer 1

Answer:

A. Part 1 only

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