Final answer:
The question deals with the compression of a wrestler's upper arm bone when subjected to the wrestler's body weight during a one-handed stand in a wrestling match. The problem requires application of physics concepts like stress, strain, and Hooke's Law within a high school level curriculum.
Step-by-step explanation:
The question involves a 150 kg wrestler who stands on one hand, and we need to determine the amount by which the upper arm bone shortens in length. This is a high school level physics problem because it requires understanding of material properties and mechanical stress.
The bone is modeled as a uniform rod of given dimensions, and the task is based on the concept of the compressibility of materials under applied force or pressure.
While the specific formulae and calculations are not provided in this response, this problem would generally involve calculating the stress applied to the bone and then using the Young's modulus of the material to find the strain, which when multiplied by the bone length would give the shortening of the bone.
As Hooke's Law relates to the elasticity of materials under applied forces, this concept is also relevant for determining if the shortening is within the elastic limit of the bone or not - ensuring the deformation is only temporary. Therefore, a basic understanding of material science and physics is necessary to solve this problem.