fuzzypeachs975 fuzzypeachs975 02-03-2020 Engineering contestada A 0.25in diameter copper rod BC is securely attached between two identical 1in diameter steel rods (AB and CD). Find the load P if the total elongation of the system is measured to be 0.0312in. Esteel= 29,000ksi, Ecopper= 17,000ksi.