What is Moving Between or Exchanged by the Parts in a Mechanical

Question

What is moving between or exchanged by the parts in a mechanical system?
A) Energy
B) Information
C) Energy and information
D) Purpose and capacity
E) Capacity

Accepted Answer

In a mechanical system, energy is the primary thing that is moved between or exchanged by the parts. Information, purpose, and capacity are not typically exchanged in this context.