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Originally Posted by me_3  hi, all
please help me for sheet :
ــــــــــــــــــــــــــــــــــــــــــــــــــ ــــــ 101 phy. Problems sheet 2 1- Assume that Young’s modulus is for bone and that the bone will fracture if stress greater than is imposed on it.
(a) What is the maximum force that can be exerted on the femur bone in the leg if it has a minimum effective diameter of 2.50 cm?
(b) If this much force is applied compressively, by how much does the 25.0cm-long bone shorten?
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ــــــــــــــــــــــــــــــــــــــــــــــــــ ــــــ | Please read the Physics Help Forum - Forum Rules [font=Times New Roman]1) Young's Quote: |
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Last edited by Pmb; 01-22-2010 at 05:43 AM.
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