What is the definition for impulse in science?

Answer 1

In science, impulse is defined as the change in momentum of an object when a force is applied over a period of time. It is mathematically expressed as the product of the average force and the time duration during which the force acts. Impulse is a vector quantity and is often represented as ( J = F \Delta t ), where ( J ) is impulse, ( F ) is the force, and ( \Delta t ) is the time interval. The concept is crucial in understanding collisions and the effects of forces in various physical systems.