Physics - SHM Question with Solution | TestHub

A particle performs S.H.M. Its potential energies are 'U ${}_1$ ' and ${}^{\prime }{\mathrm{U}}_2$ ' at displacements ${}^{\prime }{\mathrm{x}}_1{}^{\prime }$ and ${}^{\prime }{\mathrm{x}}_2$ ' respectively. At displacement $\left({\mathrm{x}}_1+{\mathrm{x}}_2\right)$, its potential energy ' ${\mathrm{U}}^{\prime }$ is