Question: In a closely coiled helical spring having 100 mm mean diameter and made of 20 turns of 10 mm diameter steel wire. The spring

In a closely coiled helical spring having 100 mm mean diameter and

In a closely coiled helical spring having 100 mm mean diameter and made of 20 turns of 10 mm diameter steel wire. The spring carries an axial load of 100 N, modulus of rigidity 84 GPa. The shearing stress developed in the spring is MPa is 20 160 (b) (a) (c) 120 100 TU P (d) TU 80 T

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