1.

What is the right equation to find the vertical deflection in the pavement?

A. ( = frac{3p}{2E(a^2+z^2 )^{1 2}} )
B. ( = frac{3pa^2}{2E(a^2+z^2 )^{1 2}} )
C. ( = frac{3pa^2}{2E(a^2+z^2 )^{3 2}} )
D. ( = frac{3pa^2}{E(a^2+z^2 )^{1 2}} )
Answer» C. ( = frac{3pa^2}{2E(a^2+z^2 )^{3 2}} )


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