Two previously undeformed cylindrical specimens of an alloy are work-hardened by reducing their cross-section (while maintaining a circular cross-section). The initial and deformed radii of one specimen are 16 mm and 1 mm respectively. The second specimen, with an initial radius of 12 mm, must have the same hardness after deformation as the first specimen. Calculate the radius of this second specimen after deformation.
Calculate the annual worth in years 1 through 10 of the following…
Calculate the annual worth in years 1 through 10 of the following series of incomes and expenses, if the interest rate is 6% per year. Year Income per year Expense per year 0 $10,000 $3000 1 to 6 $800 $500 7 to 10 $900 $300
