One end of uniform wire of length Land of weight W is attached rigidly to a point in the roof and a weight `W_(1)` is suspended from its lower end. If S is the area if cross-section of the wire, the stress in the wire at a height (3L/4) from its lower end is

Options

A. `W_(1)//S`
B. `[W_(1)+(W//4)]//S`
C. `[W_(1)+(3W//4)]//S`
D. `(W_(1)+W)//S`

Answer

c