👉 Interplay is a concept in physics that describes how two or more forces, such as gravity, electromagnetic fields, and sound waves, interact with each other to produce a result. It helps us understand how different physical phenomena can occur when they are combined. Interactions between these forces can lead to changes in the state of matter, energy, and behavior of objects. For example, consider a system consisting of two particles that are interacting through gravity: one is a ball with mass m1 = 5