Physics - Elasticity Question with Solution | TestHub

A body of mass$\mathrm{m}=10 \mathrm{k}\mathrm{g}$is attached to one end of a wire of length$0.3 \mathrm{m}$. What is the maximum angular speed (in$\mathrm{r}\mathrm{a}\mathrm{d} {\mathrm{s}}^{-1}$) with which it can be rotated about its other end in a space station without breaking the wire?
[Breaking stress of wire$\left(\sigma \right)$$=4.8\times {10}^7 \mathrm{N} {\mathrm{m}}^{-2}$and area of cross-section of the wire$={10}^{-2} \mathrm{c}{\mathrm{m}}^2$]