What is the compressional strain of the humerus

Reference no: EM13340070

A gymnast does a one-arm handstand. The humerus, which is the upper arm bone between the elbow and the shoulder joint, may be approximated as a 0.32-m-long cylinder with an outer radius of 1.14 x 10-2 m and a hollow inner core with a radius of 4.2 x 10-3 m. Excluding the arm, the mass of the gymnast is 47 kg. Bone has a compressional Young's modulus of 9.4 x 109 N/m2.

(a) What is the compressional strain of the humerus?

(b) By how much is the humerus compressed?

Reference no: EM13340070

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