defence exam Coast Guard Navik GD (General Duty) 02/2025 Mock Test Series Physics Oscillations Periodic and oscillatory motions
The potential energy of a harmonic oscillation of mass 2 kg in its mean position is 5 J. If its total energy is 9 J and its amplitude is 0.01 m, its time period of oscillation will be
1
(π/20) s
2
(π/10) s
3
(π/50) s
4
(π/100) s