The term you are looking for is impulse. Impulse is defined as the product of force and the time during which the force acts. It is a vector quantity, meaning that it has both magnitude and direction. The SI unit of impulse is the newton-second (N·s).

Impulse can be used to calculate the change in momentum of an object. Momentum is a vector quantity that describes the motion of an object and is defined as the product of its mass and velocity. When a force is applied to an object, it changes the object's momentum. The impulse of the force is equal to the change in momentum of the object.

Impulse is an important concept in physics because it allows us to calculate the effects of forces on objects. It is used in a wide variety of applications, such as the design of rockets, cars, and other vehicles.