defence exam Indian Army Nursing Assistant Mock Test Series 2025 Physics Oscillations Simple Harmonic Motion
A particle is executing SHM of amplitude 9 and time period of 4 seconds, then the time taken by it to move from the extreme position to half the amplitude is
1
1 sec
2
\(\frac{1}{3}\) sec
3
\(\frac{2}{3}\) sec
4
\(\frac{4}{3}\) sec