Consider a typical cylindrical rod schematised by the figure below, with a length I and diameter d. (i) Based on Poisson ratio's effect, what type of axial loading along the axis of the rod (length /) will increase the diameter (d) of the rod after deformation? (2 marks) Answer: d (ii) If a loading causes a longitudinal strain of longitudinal = 0.0025 and a lateral strain of Clateral = -0.00085, what is the Poisson ratio v of this rod? Enter your answer in a numerical format without using commas or powers. (2 marks) V = (iii) If the Poisson ratio v for this rod is between 0 < v < 0.5, its elastic modulus E will always be shear modulus G. (2 marks) (Note: Choose your answer from the dropdown menu.) its