Find tensile stress the total deformation and unit strains
A 0.75 inch diameter aluminum tension rod is 5 feet long and carries a load of 3000 Ibf. Find the tensile stress, the total deformation, the unit strains, and the change in the rod diameter.
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A beam of monochromatic light is incident on a single slit of width 0.620 mm. A diffraction pattern forms on a wall 1.35 m beyond the slit. The distance between the positions of zero intensity on both sides of the central maximum is 2.08 mm. Calcu
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Estimate the weight savings if a typical automobile engine (100 kg) is made of aluminum instead of cast iron. Assume the total volume required is the same.
You are considering a new investment. The rate on T-bills is 2.3% and the return on the S&P 500 is 8.5%. You have measured the non-diversifiable risk of the investment you are considering to be .7. What rate of return will you require on the
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If the correltation coefficient has associated probability value of .02 then;
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