A particle performing S.H.M. when displacement is ' $x$ ', the potential energy and restoring force acting…

A particle performing S.H.M. when displacement is ' $x$ ', the potential energy and restoring force acting on it are denoted by ' $\mathrm{E}$ ' and ' $\mathrm{F}$ ' respectively. The relation between $\mathrm{x}, \mathrm{E}$ and $\mathrm{F}$ is
  1. $\frac{2 E}{F}-x^2=0$
  2. $\frac{2 E}{F}+x^2=0$
  3. $\frac{2 E}{F}+x=0$
  4. $\frac{2 E}{F}-x=0$

Asked in: MHT CET 2021 (23 Sep Shift 2)

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