Final answer:
The statement provided is false; internal entities are within a system and do not exchange data with the system. An external force is correctly defined as one originating outside the system that affects an object within the system.
Step-by-step explanation:
The statement regarding internal entities is actually false. Internal entities are those within the system itself and do not send data to or receive data from the system. In contrast, an external force is defined correctly in the question provided. An external force is indeed generated outside the system of interest and acts on an object inside the system. According to Essential Knowledge 5.A.3, an interaction in the context of physics can include a force exerted by objects outside the system (external forces) or the transfer of some quantity with objects outside the system. Similarly, Essential Knowledge 1.A.1 defines a system as an object or a collection of objects considered to have no internal structure for analysis.
The assertion about internal entities is incorrect. Internal entities are components within a system that neither transmit nor receive data from the system. Contrarily, the depiction of external forces is accurate in the provided question. External forces originate outside the system, influencing objects within it. As per Essential Knowledge 5.A.3, interactions in physics encompass forces exerted by external objects or the transfer of quantities with objects outside the system. Essential Knowledge 1.A.1 defines a system as an entity or a grouping devoid of internal structure for analytical purposes. Recognizing these distinctions is vital for precise understanding and application of fundamental concepts in physics.