किसी अवमंदित ढोलक के लिए गुटके द्रव्यमान `m = 200 g , k = 90 Nm^(-1)` तथा अवमंदन स्थिर `b = 40 gs^(-1)` है।
दोलन का आवर्तकाल

For the damped oscillator, the mass m of the block is 200g, k = 90 Nm^(-1) and the damping constant b is 40 gs^(-1) . Calculate the time taken for its mechanical energy to drop to half its initial value.

For the damped oscillator, the mass m of the block is 200g, k = 90 Nm^(-1) and the damping constant b is 40 gs^(-1) . Calculate time taken for its amplitude of vibrations to drop to half of its initial value.

For a damped oscillator the mass 'm' of the block is 200 g, k = 90 N m^(-1) and the damping constant b is 40 g s^(-1) . Calculate the period of oscillation.