Subjects/Basic Physics/Oscillations and periodic motion/Acceleration in SHM12. Oscillations and periodic motionAcceleration in SHMIn 12. Oscillations and periodic motionFormulaCopy LaTeXa=−ω2xFor a mass–spring systemCopy LaTeXa=−mkxRelated formulasRelatedHooke's lawFx=−kxOpen formulaOpen in sectionRelatedMass-spring SHM — angular frequencyω=mkOpen formulaOpen in section