Master slacker
Something awesome.
Really, where does that equation in the solutions come from?
t = r_i * root { [ ( sigma_t + p ) / ( sigma_t - p ) ] - 1 }
By plugging in the numbers from the solution itself, the thickness doesn't end up being what was calculated. The book has 5.8 inches whereas when I use the solution's numbers, I get 13.1 inches. What gives?
:huh:
t = r_i * root { [ ( sigma_t + p ) / ( sigma_t - p ) ] - 1 }
By plugging in the numbers from the solution itself, the thickness doesn't end up being what was calculated. The book has 5.8 inches whereas when I use the solution's numbers, I get 13.1 inches. What gives?
:huh: