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JEE Main & Advanced Physics Elasticity Question Bank Numerical Value Type Questions - Mechanical Properties of Solids

  • question_answer
    A steel wire having a radius of 2.0 mm, carrying a load of 4kg, is hanging from a ceiling. Given that\[g=3.1\,\pi \,m{{s}^{-2}}\], what will be the tensile stress (in\[N{{m}^{-2}}\]) that would be developed in the wire?

    Answer:

    \[\left( \mathbf{3}.1\times 1{{\mathbf{0}}^{\mathbf{6}}} \right)\]


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