A load of 4.0 kg is suspended from a ceiling through a steel wire of radius 2.0 mm. fin
Channel: Doubtnut
Date: 2020-06-28

A load of 4.0 kg is suspended from a ceiling through a steel wire of radius 2.0 mm. find the tensile stress developed in the wire when equilibrium is achieved. Take `g=3.1pi m/s^-2`