An overhanging beam PQR is subjected to a uniformly distributed load of 20 kN/m as shown in the figure. The maximum bending stress developed in the beam is ________ MPa (round off to one decimal place).
Shear stress distribution on the cross-section of the coil wire in a helical compression spring is shown in the figure. This shear stress distribution represents
The loading and unloading response of a metal is shown in the figure. The elastic and plastic strains corresponding to 200 MPa stress, respectively, are
