The drawing shows a wire tooth brace used by orthodontists. The topmost tooth is protruding slightly, and the tension in the wire exerts two forces Fland F2 on |this tooth with angle 20 in order to bring it back into alignment. If the forces have the same magnitude of 10N, what is 1.the magnitude of the net force exerted on the tooth by these forces 2.Young's modulus of wire if diameter of wire is 1mm and length is 20cm and after 1moth the length of wire become 20.2cm.

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Chapter1: Units, Trigonometry. And Vectors
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The drawing shows a wire tooth brace used by orthodontists. The topmost tooth is protruding slightly, and the tension in the wire exerts two forces Fland F2 on |this tooth with angle 20 in order to bring it back into alignment. If the forces have the same magnitude of 10N, what is 1.the magnitude of the net force exerted on the tooth by these forces 2.Young's modulus of wire if diameter of wire is 1mm and length is 20cm and after 1moth the length of wire become 20.2cm.

Q3: /25 Marks/
The drawing shows a wire tooth brace used by orthodontists. The topmost tooth
is protruding slightly, and the tension in the wire exerts two forces Fland F2 on
this tooth with angle 20 in order to bring it back into alignment. If the forces
have the same magnitude of 10 N, what is 1.the magnitude of the net force
exerted on the tooth by these forces 2.Young 's modulus of wire if diameter of
wire is 1mm and length is 20cm and after 1moth the length of wire become
20.2cm.
Brace
Transcribed Image Text:Q3: /25 Marks/ The drawing shows a wire tooth brace used by orthodontists. The topmost tooth is protruding slightly, and the tension in the wire exerts two forces Fland F2 on this tooth with angle 20 in order to bring it back into alignment. If the forces have the same magnitude of 10 N, what is 1.the magnitude of the net force exerted on the tooth by these forces 2.Young 's modulus of wire if diameter of wire is 1mm and length is 20cm and after 1moth the length of wire become 20.2cm. Brace
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