1. The problem statement, all variables and given/known data You are riding in a car that crashes into a solid wall. The car comes to a complete stop without bouncing back. The car has a mass of 1500 kg and has a speed of 30 m/s before the crash. (this is about 65 mi/hr). What is the net impulse that acts on the car to bring it to a stop? What is the net impulse that acts on you to bring you to a stop? What object exerts the force that causes the impulse that brings the car to a stop? What object exerts the force that causes the impulse that brings you to a stop? 2. Relevant equations 3. The attempt at a solution I'm not to sure how to find the net impulse, Don't i need time? Car to a stop= (1500kg) X (30/s)= 45000kg X 65=2925000 Object exerts force to bring the car to a stop is the wall. Object that exerts force to bring me to a stop is the car.