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What is meant by zero initial condition for a system?

What is meant by zero initial condition for a system? Correct Answer System is at rest and no energy is stored in any of its components

Zero initial condition for a system:

  • Any parameter or physical quantity of a system like temperature, voltage, energy, etc is most of the time not constant. It varies with the time.
  • These can be represented as differential equations or state equations in s - domain.
  • If the system is linear and shift-invariant, then the principle of superposition can be used and the output can be determined as a linear combination of the output due to the initial state (initial conditions) and the output due to the input sequence.
  • When all of the initial conditions of a system are equal to zero, the system is designated to be relaxed (at rest) and no energy is stored in any of its components.

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Zero initial condition for a system means
In a system zero initial condition means that