Experiment of December 10, 2025:

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Solution video:

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Experiment:

The following file is needed for the experiment: PiA2025_Experiment_10.pdf.

Question:

Where does the paper tear first?

A) The paper always tears on the left first.

B) The paper always tears on the right first.

C) The paper sometimes tears on the left first and sometimes on the right first.

D) The paper always tears at both ends at the same time.