A simple harmonic motion is represented by x(t)=sin^2ωt − 2cos^2ωt. The angular frequency of oscillation is given by A simple harmonic motion is represented by x(t)=sin^2ωt − 2cos^2ωt. The angular frequency of oscillation is given by November 7, 2020 Category: Chapter 11 - SHM , MTG NEET Physics , Part 1 ,