19.Determine the elongation in a helical steel spring composed of 20
turns of 20 mm diameter wire on a mean radius of 90 mm when
the spring is supporting a load of 1.5 kN. G = 83 GPa.
(ANS. 105.4 mm)
19.Determine the elongation in a helical steel spring composed of 20
turns of 20 mm diameter wire on a mean radius of 90 mm when
the spring is supporting a load of 1.5 kN. G = 83 GPa.
(ANS. 105.4 mm)