Consider a long steel bar under a tensille due to force `F` acting at the edges along the length of the bar (figure). Consider a plane making an angle `theta` with the length. For what angle is the tensile stress a maximum?

Consider a long steel bar under a tensile stress due to forces vecF acting at the edge a along the length of the bar (show in the figure) Consider a plane making an angle theta with the length. What are the tensile and shearing stresses on this plane? For what angle is the tensile stress a maximum?

Consider a long steel bar under a tensile stress due to forces vecF acting at the edge a along the length of the bar (show in the figure) Consider a plane making an angle theta with the length. What are the tensile and shearing stresses on this plane? For what angle is the shearing stress a maximum?

Consider a long steel bar under a tensile stress due to forces F, acting at the edges along the length of the bar Consider a plane making an angle theta with the length. What are the tensile and shering stresses on this plane ? (a) For what angle is the tensile stress a maximum ? (b) For what angle is the shearing stress a maximum ?

Consider a long steel bar under a tensile stress due to forces F, acting at the edges along the length of the bar Consider a plane making an angle theta with the length. What are the tensile and shering stresses on this plane ? (a) For what angle is the tensile stress a maximum ? (b) For what angle is the shearing stress a maximum ?

Consider a long steel bar under a tensile stress due to force F acting at the edges along the length of the bar (as shown in figure). Consider a plane making an angle with the length. What are the tensile and shearing stresses on this plane? (a) For what angle is the tensile stress a maximum ? (b) For what angle is the shearing stress a maximum ?

A long rod of steel under a tensile stress due to the force acting on the edges along the length. The value of angle 0 for which shearing stress is maximum is

A long steel bar is under a tensile stress due to a force F as shown. For what angle theta the tensile and shearing stress are maximum?

A bar of cross- sectional area A is is subjected two equal and opposite tensile forces at its ends as shown in figure. Consider a plane BB' making an angle theta with length

A bar of cross- sectional area A is is subjected two equal and opposite tensile forces at its ends as shown in figure. Consider a plane BB' making an angle theta with length. The ratio of tensile stress to the shearing stress on the plane BB' is

Two force are equal and opposite in direction exerted on a bar (rod) as shown in figure. Hence plane PQ makes an angle theta with the cross-section 'a'. Find the tensile stress on PQ.