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In real life, a police officer may warn that speed kills. However, it is not really speed that hurts, but the rapid acceleration and forces

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In real life, a police officer may warn that "speed kills." However, it is not really speed that hurts, but the rapid acceleration and forces that result when a high speed object comes to a stop. Consider the following scenario: a A high-performance motorcycle crashes into a barrier and rapidly comes to a stop. a A small scooter crashes into another section of the same barrier quickly comes to a stop. *- The forces exerted as each vehicle collides with the barrier change the shape of that section of the barrier in addition to stopping the vehicle. Assume the following: i The motorcycle has a larger mass than the scooter. I The velocity of both the scooter and the motorcycle are equal when they strike the barrier. Sketch a graph showing the force acting on the vehicle (y-axis} versus time {x-axis] for em collision. Assume the time span of the crash is the same for both the motorcycle and the scooter. Just show me the shape of the force-time curve, but don't worry about numbers. From your graphs, predict which section of the barrier will be damaged more heavily. Explain your prediction using Newton's Laws of Motion

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