For what value of displacement the kinetic energy and potential energy of a simple harmonic oscillation become equal? (1) $x = 0$ (2) $x = \pm A$ (3) $x = \pm \frac { A } { \sqrt { 2 } }$ (4) $x = \frac { A } { 2 }$
For what value of displacement the kinetic energy and potential energy of a simple harmonic oscillation become equal?\\
(1) $x = 0$\\
(2) $x = \pm A$\\
(3) $x = \pm \frac { A } { \sqrt { 2 } }$\\
(4) $x = \frac { A } { 2 }$