A 3000 Newton force stretches a wire by 4.0 millimeter.
part A A second wire of the same material is twice as long and has twice the diameter. Evaluate how much force is needed to stretch it by 1.0 mm?
part B A third wire of the same material is twice as long as the first and has the similar diameter. Evaluate how far is it stretched by a 4000 N force? (mm)