Q2. Youngs Modulus A person's thigh bone was put into traction, it was stretched from length of 0.46m to 0.461m. The bone has a diameter of 3.05cm. The Youngs modulus for the bone is 1.6x 1010 ра. a) Calculate the cross-sectional area of the bone. b) Calculate the strain in the bone. c) Calculate the force needed to extend the bone.

College Physics
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Author:Raymond A. Serway, Chris Vuille
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Chapter9: Solids And Fluids
Section: Chapter Questions
Problem 15P: Bone has a Youngs modulus of 18 109 Pa. Under compression, it can will island a stress or about 160...
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Q2. Youngs Modulus
A person's thigh bone was put into traction, it was stretched from length of 0.46m to 0.461m. The bone
has a diameter of 3.05cm. The Youngs modulus for the bone is 1.6x 1010 pa.
a) Calculate the cross-sectional area of the bone.
b) Calculate the strain in the bone.
c) Calculate the force needed to extend the bone.
Transcribed Image Text:Q2. Youngs Modulus A person's thigh bone was put into traction, it was stretched from length of 0.46m to 0.461m. The bone has a diameter of 3.05cm. The Youngs modulus for the bone is 1.6x 1010 pa. a) Calculate the cross-sectional area of the bone. b) Calculate the strain in the bone. c) Calculate the force needed to extend the bone.
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