Problem 1 A 4 in.-diameter plastic rod is placed into a steel tube, which has an inside diameter of 4.01 in. In order to close the gap between the steel tube and plastic rod, an axial load of P is applied to the plastic rod. Given the Modulus of Elasticity of 200 ksi and Poisson's Ratio of 0.4, find the value of P that will close the gap. You must show all work including formulas, units, and significant digits. Submit an electronic copy of the test through Canvas. [50 points] P Inner Plastic Rod Outer Steel Tube 4 in 4.01 in Side View Top View C-S Views of Tubes