Answer :
Final answer:
To find the shear deformation of the disk between vertebrae in the spine, use the formula Δx = F(L₀)/(A(G)) and substitute the given values to calculate the deformation as 0.67 mm.
Explanation:
Shear deformation is calculated using the formula: Δx = F(L₀)/(A(G)), where Δx is shear deformation, F is the applied force, L₀ is the initial length, A is the area, and G is the shear modulus.
In this case, substituting the given values, we have: Δx = (600 N)(0.007 m)/((π(0.02 m²))(1x10^9 N/m²)) = 0.00067 m = 0.67 mm.
Therefore, the shear deformation of the disk between vertebrae in the spine subjected to a shearing force of 600 N is 0.67 mm.