A 81.0-kg daredevil exhibitionist hangs on to the end of a long bungee cord attached to the railing of the Brooklyn Bridge and oscillates vertically. (Do NOT try this!) The spring constant of the bungee cord is 148 N/m, and the system\'s damping constant is 0.112 kg/s. How long does it take for the oscillation amplitude to decrease to 94.3% of its initial value?
What is the frequency of oscillation?