Answer to Question #36898 in Molecular Physics | Thermodynamics for sumit dey
steel wire of length 2.5 m and area of 5 cross-section 2-5 x 10 -6M2 is suspended from a torsion head. A 5 kg weight is suspended at its free-end. Calculate the work done on the wire. Take Y= 2 x 1011 N in 2 .
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