Answer to Question #66458 in Physics for tejas jadhao

Question

for damped harmonic oscillator, the equation of motion is m(d^2 x/dt^2)+y(dx/dt)+kx=0 with m=0.50kg,y=0.70 kgs-1 and k=70Nm-1. Calculate the period of motion, number of oscillations in which its amplitude will become half of its initial value, the number of oscillations in which its mechanical energy will drop to half of its initial value, its relaxation time, and quality factor