Question: During a wrestling match, a 115 kg wrestler briefly stands on one hand during a maneuver designed to perplex his already moribund adversary. Randomized variables

During a wrestling match, a 115 kg wrestler briefly stands on one hand during a maneuver designed to perplex his already moribund adversary.

Randomized variables

l=39.5 cm

r=2.45 cm

m=115 kg

By how much does the upper arm bone shorten in length of meters? The bone can be represented by a uniform rod 39.5 cm in length and 2.45 cm in radius with a Young's modulus of 1.6X10¹⁰N/m²

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