One end of a uniform wire of length `\'L\'` and mass `\'M\'` is attached rigidly to a point
Channel: Doubtnut
Date: 16/02/2020

One end of a uniform wire of length `\'L\'` and mass `\'M\'` is attached rigidly to a point in the roof and a load of a mass `\'m\'` is suspended from its lower end. If `A` is the area of cross-section of the wire then the stress in the wire at height `\'x\'` from its lower end `(x lt L)` is