A vibrating system is defined by the following parameters:
m = 3 kg, k = 100 N/m, C = 3 N-sec/m.
Determine:

(a) The damping ratio
(b) The natural frequency of damped vibration
(c) The logarithmic decrement

A) (a) 0.01, (b) 10 rad/s, (c) 0.1
B) (a) 0.1, (b) 10 rad/s, (c) 0.01
C) (a) 0.1, (b) 100 rad/s, (c) 0.1
D) (a) 0.01, (b) 100 rad/s, (c) 0.01