Here's why it's not just "force":
* Force is a general concept: It describes any push or pull that can cause a change in motion.
* Interaction force is specific: It focuses on the force that one object specifically exerts on another. This means it always involves two objects.
Here are some examples of interaction forces:
* Gravity: The force of attraction between any two objects with mass.
* Electromagnetism: The force between electrically charged objects.
* Contact forces: Forces that act when objects are in direct contact, like friction or the normal force.
It's important to remember that forces always come in pairs. If object A exerts a force on object B, then object B must exert an equal and opposite force on object A. This is known as Newton's Third Law of Motion.
