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Work done on femur

  1. Nov 8, 2009 #1
    How much work is done by an external force of 151 N when it is applied to a 435 mm femur? Model the bone as a hollow cylinder with inner radius R1 = 4.20 mm and outer radius R2 = 12.60 mm. Young's modulus for the bone is Y = 1.67×1010 Pa.

    Could someone please help me approach this problem?
    Thanks
     
  2. jcsd
  3. Nov 8, 2009 #2

    Mapes

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    Hi as76, welcome to PF.

    (1) How is the force applied (e.g., axial, torsion, shear?)

    (2) Do you know how to calculate work done by an applied force on a deformable object?
     
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