A simply supported beam AB of span L carries two concentrated load W each at points L/3 from A and B. What is the shear force in the middle one third portion of beam.
a) W/2
b) 2W
c) W
d) Zero
A simply supported beam AB of span L carries two concentrated load W each at points L/3 from A and B. What is the shear force in the middle one third portion of beam.
a) W/2
b) 2W
c) W
d) Zero