Support a horizontal toothpick at both ends. Then do likewise for a log of the same kind of wood. There is more sag in the
A)toothpick.
B)log.
C)same in each

Name: Support a horizontal toothpick at both ends. Then do likewise for a log of the same kind of wood. There is more sag in the A)toothpick. B)log. C)same in each
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Question

Quizplus · Accepted Answer

The log will sag more because the amount of sag in a beam supported at both ends increases with the cube of its length, assuming the same material and cross-sectional dimensions.

Support a Horizontal Toothpick at Both Ends