Horses live in nearly every part of the world. They live in the  United States, Europe, Germany, Canada, and many other countries.
Impulse & Momentum. Summary. 1  is a quantity that describes an object's resistance to stopping (a kind of moving inertia). 2  is represented by the symbol p (boldface). 3  is the product of an object's mass and velocity.  is a vector quantity (since velocity is a vector and mass is a scalar).
Momentum and impulse are related quantities. Momentum is a measure of the strength of an object as well as how hard it is to change the motion of an object. Impulse is the change of momentum of an object when the object is acted upon by a force for an interval of time.