WildBlueMtn,
In addition, if the spring coefficient is about zero, of course just as you said, the nature frequency of the mechanical system is zero. this means the system is not stable, the system will accelerate duratively under the constant drive force provided by the spring. actually, the...
WildBlueMtn,
hoping you can understand my chinese English.
As far as I know, the natural frequency usually is a main parameter of a system,including mechanical system, electric system and also other kinds of system. and this parameter usually be determined by the "structure"of the system. In a...