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Hypnoeyes20 Hypnoeyes20
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3 years ago
A light triangular plate OAB is in a horizontal plane. Three forces, and act on the plate, which is pivoted about a vertical axes through point O. In the figure, 2 is perpendicular to OB. Consider the counterclockwise sense as positive. The sum of the torques about the vertical axis through point O, acting on the plate due to forces F1, F2, and F3, is closest to



-4.1 N ∙ m

-5.4 N ∙ m

5.4 N ∙ m

4.1 N ∙ m

zero
Textbook 
Essential University Physics

Essential University Physics


Edition: 3rd
Author:
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fyfyfyfy
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3 years ago
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