Elongation of a bar of uniform cross section of length „L‟, due to its own weight „W‟ is given by

Elongation of a bar of uniform cross section of length „L‟, due to

1.	Elongation of a bar of uniform cross section of length „L‟, due to its own weight „W‟ is given by
A.	2WL/E
B.	WL/E
C.	WL/2E
D.	WL/3E
Answer» D. WL/3E