14. BIO A stainless-steel orthodontic wire is applied to a tooth, as in Figure P9.14. The wire has an unstretched length of 3.1 cm and a radius of 0.11 mm. If the wire is stretched 0.10 mm, find the magnitude and direction of the force on the tooth. Disregard the width of the tooth and assume Young's modulus for stainless steel is 18 x 100 Pa. 30 30

14. BIO A stainless-steel orthodontic wire is applied to a tooth, as in Figure P9.14. The wire has an unstretched length of 3.1 cm and a radius of 0.11 mm. If the wire is stretched 0.10 mm, find the magnitude and direction of the force on the tooth. Disregard the width of the tooth and assume Young's modulus for stainless steel is 18 x 100 Pa. 30 30

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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Pressure Vessels

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Question

14. BIO A stainless-steel orthodontic wire is applied to a
tooth, as in Figure P9.14. The wire has an unstretched
length of 3.1 cm and a radius of 0.11 mm. If the wire is
stretched 0.10 mm, find the magnitude and direction
of the force on the tooth. Disregard the width of the
tooth and assume Young's modulus for stainless steel is
18 X 100 Pa.
30
30
Figure P9.14

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