Question

The block shown is made of a magnesium alloy for which E = 45 GPa and v =mine (a) the magnitude of o, for which the change in the height

of the block will be zero, (b) the corresponding change in the area of the face ABCD, (c) the corresponding change in the volume of the block.0.35. Knowing that o, = -180 MPa, deter-Ty

Fig: 1

Fig: 2