👉 Momentums are a type of quantity that is used in physics and engineering to describe the strength or rate of an object's motion. They are defined as the product of the mass of an object and its acceleration due to gravity. The magnitude of a momentum can be positive, negative, zero, or undefined depending on the direction in which it acts. In simple terms, when you have two objects that are moving towards each other with the same velocity (i.e., they're colliding), then