In the above problem, for what angle is the shearing 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?

A bar of cross section A is subjected to equal and opposite tensile forces F at its ends. Consider a plane through the bar making an angle theta with a plane at right angles to the bar as shown in figure. In the above problem, for what value of theta is the tensile stress 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 ?

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 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?