The forces acting normally on the cross section of a bar shown in the given figure introduce_____________?
B. Tensile stress(Correct)
C. Shear stress
D. None of these
		A. L/2
B. L/3
C. L/4
D. L/5
		A. F/A
B. F/2A
C. 3F/2A
D. 2F/3A
		A. WL3/3EL
B. WL3/8EL
C. WL3/24EL
D. WL3/48EL