1Motion which repeats self after a fixed interval of time is ____ motionasimple harmonicbperiodiccoscillatorydcirculatoryShow answer
2The motion of earth around sun isaoscillatory motionbvibratory motioncperiodic motiondcirculatory motionShow answer
4If a body moves back and forth over the same path, its motion isaperiodicboscillatorycvibratorydb and c bothShow answer
7If a body moves back and forth or to and fro about a point, it is calledamotionbmomentumcequilibriumdvibrationShow answer
