Imagine you are designing cars to be safer during the following collision: Car A is traveling at 25 mph when it hits Car B, which is stopped at a stop sign In your design, how would you change the mass of Car A to minimize the change in motion of this car due to the collision? Explain your idea using Newton’s third law, and support it with evidence from the system model with marbles used in this activity In your design, how would you change the masses of both Car A and Car B to minimize the changes in motion for both cars involved in the collision? Explain your idea using Newton’s third law, and support it with evidence from the system model with marbles used in this activity.