55. The drawing shows a wire tooth brace used by orthodon- tists. The topmost tooth is protruding slightly, and the ten- sion in the wire exerts two forces T and T' on this tooth in order to bring it back into alignment. If the forces have the same magnitude of 21.0 N, what is the magnitude of the net force exerted on the tooth by these forces?

55. The drawing shows a wire tooth brace used by orthodon- tists. The topmost tooth is protruding slightly, and the ten- sion in the wire exerts two forces T and T' on this tooth in order to bring it back into alignment. If the forces have the same magnitude of 21.0 N, what is the magnitude of the net force exerted on the tooth by these forces?

Name: 55.The drawing shows a wire tooth brace used by orthodon-tists. The t
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Description: 55.The drawing shows a wire tooth brace used by orthodon-tists. The topmost tooth is protruding slightly, and the ten-sion in the wire exerts two forces T and T' on this tooth in order tobring it back into alignment. If the forces have the same magn

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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