Calculate the work done in stretching the wire of volume=12 m3 and the values of stress and strain are 28 N/m2 and 7.

Calculate the work done in stretching the wire of volume=12 m3 and the

1.	Calculate the work done in stretching the wire of volume=12 m3 and the values of stress and strain are 28 N/m2 and 7.
A.	1176 J
B.	1544 J
C.	2542 J
D.	8788 J
Answer» B. 1544 J