What does 'momentum' refer to in physics?

Momentum in physics refers to the concept of motion and is defined as the product of a body's mass and its velocity. This relationship shows that an object will have greater momentum if it has a larger mass or is moving at a higher velocity. In practical terms, momentum provides insight into how much motion an object has and how much force would be needed to change that motion. For example, a heavy truck moving at a fast speed has much more momentum than a small car moving slowly, indicating that much more force would be required to stop the truck. Understanding momentum is fundamental in analyzing collisions and motions in various physical scenarios.

The other options do not relate to the scientific definition of momentum. One suggests an inadequate amount, another relates to remains after destruction, and the last describes a severe form of criticism, none of which capture the essence of momentum as a physical quantity in motion.