For the damped oscillator shown in Fig, the mass of the block is `200 g, k = 80 N m^(-1)` and the
Channel: Doubtnut
Date: 2020-01-26

For the damped oscillator shown in Fig, the mass of the block is `200 g, k = 80 N m^(-1)` and the damping constant `b` is `40 gs^(-1)` Calculate (a) The period of oscillation (b) Time taken for its amplitude of vibrations to drop to half of its initial values (c) The time for the mechanical energy to drop to half initial values