Q.

The displacement of a particle, executing simple harmonic motion with time period T, is expressed as x(t)=Asinωt where A is the amplitude. The maximum value of potential energy of this oscillator is found at t=T2β. The value of β is ______.   [2026]


Ans.

(2)

Potential energy is maximum at extreme position. The particle starting at mean position reaches extreme position in time T4.