At a point subjected to plane stress on the surface of a structural-steel member, the stresses are σx = 30 ksi, σy = –25 ksi, and τxy = 20 ksi. Determine the radius R of the corresponding in-plane Mohr’s circle.

At a point in a body subjected to plane strain, the strains are εx = 240 με, εy = 370 με, and γxy = –360 μrad. Determine the magnitude of the maximum in-plane shear strain at the point.

At a point in a body subjected to plane strain, the strains are εx = –240 με, εy = 20 με, and γxy = 350 μrad. Determine the magnitude of the maximum in-plane shear strain at the point.

At a point in a body subjected to plane strain, the strains are εx = 530 με, εy = 420 με, and γxy = 680 μrad. Determine the magnitude of the maximum in-plane shear strain at the point.

In the area of speech science, which of the following is the distinct acoustic feature of /ɹ/?

At a point in a body subjected to plane strain, the strains are εx = 580 με, εy = 440 με, and γxy = –70 μrad. Determine the magnitude of the absolute maximum shear strain at the point.

At a point subjected to plane stress on the surface of a structural-steel member, the stresses are σx = 15 ksi, σy = 5 ksi, and τxy = 5 ksi. Determine the radius R of the corresponding in-plane Mohr’s circle.

At a point on the free surface of a steel automotive component [E = 29,400 ksi,ν = 0.14], a strain rosette was used to obtain normal strains of εa = 472 με, εb = –260 με, and εc = 418 με. Determine normal strain εx at the point.

At a point subjected to plane stress on the surface of a structural member, the stresses are σx = 24 ksi, σy = 7 ksi, and τxy = 11 ksi. Determine the magnitude of the absolute maximum shear stress at the point.

At a point in a body subjected to plane strain, the strains are εx = –530 με, εy = –380 με, and γxy = 70 μrad. Determine principal strain εp2 at the point.