8/16/2019 lab3_examen

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u (kg/m)   0.0426

Nº F (N) n L (m)

1 0.18 5 0.816

2 0.28 4 0.792

3 0.37 3 0.7314 0.47 3 0.809

F (N) V = sqrt(Ft/u) V^2

0.18 2.0556 4.2254

0.28 2.5637 6.5728

0.37 2.9471 8.6854

0.47 3.3216 11.0329

xi = v^2 yi = F xi*yi xi^2

4.2254 0.18 0.76056 17.85360

6.5728 0.28 1.84038 43.20130

8.6854 0.37 3.21362 75.43697

11.0329 0.47 5.18545 121.72408

30.51! 1.3 11.00000 25".215#

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