8. If you are unable to pierce a thick sheet of paper, what scientific conclusion will you draw?
a. Pins cannot pierce thick sheet of paper.
b. The weight of the pin has to be more to pierce the thick sheet of paper.
c. The area of the pointed end is too large, so the force exerted cannot produce enough pressure to
pierce the thick sheet of paper.
d. Only some pins can pierce thick sheets of paper.
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pins cannot pierce thick sheet of paper
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