please help with the question and the drawing

Do some quick research about how car bumpers work. In the research try to understand why specific design and material choices are made with physics concepts like impulse in mind. use this research in the following step and try to design a bumper.

Sketch a simple drawing of the bumper only. design should highlight the specific features and even include a few short notes that describe what these features are.

1. How does a car bumper leverage the concept of impulse to improve the safety of a car? 2. What specific elements in your design did you choose to change the impulse? 3. In a car bumper, do you want the force to be distributed over a shorter or longer period of time during a collision? Why,