# Is impulse and momentum the same thing?

## Is impulse and momentum the same thing?

Momentum is mass in motion, and any moving object can have momentum. An object's change in momentum is equal to its impulse. Impulse is a quantity of force times the time interval. … In both cases, the same impulse, or change in momentum, occurs.

## What is impulse and momentum in physics?

When an object has a momentum , and a force is applied for an amount of time, the momentum can change to a new value . The impulse-momentum theorem states that the impulse is equal to this change in momentum. … Momentum is equal to the mass times the velocity of an object ( ).

**Why does impulse change with momentum?**

The result of the force acting for the given amount of time is that the object's mass either speeds up or slows down (or changes direction). The impulse experienced by the object equals the change in momentum of the object. In equation form, F. … The collision would change the halfback's speed and thus his momentum.