engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Physics Oscillations Damped Simple Harmonic Motion
In an experiment, a small block suspended from a rubber band and oscillating, has a period of 1.2 s and the amplitude of oscillation decreases by a factor of 2 after three periods. The estimated value of quality factor Q of this system is -
1
0.69
2
13
3
100
4
1300