What is a "dynamic" system, a special case of any system?
A typical input variable is identified for each of the following examples of dynamic systems. Give at least one output variable for each system.
(a) Human body: neuroelectric pulses
(b) Company: information
(c) Power plant: fuel rate
(d) Automobile: steering wheel movement
(e) Robot: voltage to joint motor
(f) Highway bridge: vehicle force