If the displacement of a particle executing SHM, is given by y = 0.30 sin (220t + 0.64) in metre, then the frequency and the maximum velocity of the particle are (t is in seconds)
A. 35 Hz, 66m/s
B. 45 Hz, 66 m/s
C. 58 Hz, 113 m/s
D. 35 Hz, 132 m/s
Answer:A
If the displacement of a particle executing SHM, is given by y = 0.30 sin (220t + 0.64) in metre, then the frequency and the maximum velocity of the particle are (t is in seconds)
A. 35 Hz, 66m/s B. 45 Hz, 66 m/s C. 58 Hz, 113 m/s D. 35 Hz, 132 m/s