👉 In physics, a subpart is a part of a larger unit that describes a specific aspect or component of an object. It may be smaller in size than the main unit but is related to it through some relationship or connection.
For example, consider a car engine. The main unit (the engine) has many parts (cylinders, pistons, valves, etc.), each of which contributes to its performance and function. However, when you look at the individual components within the engine, they
subpart