Numerical Problem 2, Physics of Solids admin May 29, 2021 A cable has a length of 12 m and is stretched by 1.2 × 10-4 m when a stress of 8.0 × 108 Nm-2 is applied. What is the strain energy per unit volume in the cable when the stress is applied? 3 Comments Problem 2: A cable has a length of 12 m and is stretched by 1.2 × 10-4 m when a stress of 8.0 × 108…