Outrageously Funny Word Dictionary :: Momentaneity

👉 Momentaneity is a concept in physics that refers to the property of a physical system, such as a particle or system of particles, to be "momentally" connected to another system. In other words, it means that if two systems are connected by an interaction, their properties should remain unchanged over time under that interaction. For example, consider two identical particles moving in opposite directions on a frictionless surface. If one particle is released from rest and the other stays stationary, we can say that

momentaneity