defence exam Navy SSR (Medical) Mock Test Series 2025 Physics Oscillations Periodic and oscillatory motions
A vertical spring mass system has a mass of 0.1 kg and an initial deflection of 0.4 cm. The natural frequency of the system will be ________. (Take g = 10m/s2)
1
50 rad/s
2
25 rad/s
3
15 rad/s
4
40 rad/s