Problem: A steel wire of length 2.08m with circular cross section must stretch no more than 0.220cm when a tensile (stretching) force of 410N is applied to each end of the wire.
Part A: What minimum diameter dmin is required for the wire?
I need help to solve the above problem and express your answer in millimeters. Take Young's modulus for steel to be Y = 2.00×1011Pa.