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Yolanda the yoga instructor does a half moon pose on one hand. If Yolanda has mass...

Yolanda the yoga instructor does a half moon pose on one hand. If Yolanda has mass of 55 kg, by how much does her arm bone shorten in length? (Assume that her bone can be modeled by a rigid cylindrical rod that is 35 cm long and 1.90 cm in radius; Young's Modulus for bones is 9 x 109 N/m2.)  

Options:

3.5 x 10-7 m

5.3 x 10-5 m

1.8 x 10-5 m

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Deflection in an axial loading condition is given by

OPTION C

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