If a simple pendulum oscillates with an amplitude of 50 mm and time period of 2 sec, then its maximum velocity is
[AIIMS 1998; MH CET 2000; DPMT 2000]
0.10 m / s
0.15 m / s
0.8 m / s
0.26 m / s
vmax=aω=a×2πT=(50×10−3)×2π2=0.15m/s
If a particle under S.H.M. has time period 0.1 sec and amplitude 2x10−3 m. It has maximum velocity
[RPET 2000]