Due to some force F1 a body oscillates with period 4/5 sec and due to other force F2 oscillates with period 3/5 sec. If both forces act simultaneously, the new period will be
For the damped oscillator system shown with m = 250g, k = 85 N/m, and b = 70 g/s, what is the ratio of the oscillation amplitude at the end of 20 cycles to the initial oscillation amplitude?
The maximum velocity and the maximum acceleration of a body moving in a
simple harmonic oscillator are 2 m/s and 4 m/s2. Then angular velocity will be
[Pb. PMT 1998; MH CET 1999, 2003]