Question

What impulse acts on a car that is slowly coming to a stop?

Answer 1

When cars bounce off each other, or rebound, there is a larger change in momentum and therefore a larger impulse

Answer 2

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Step-by-step explanation:

When cars bounce off each other, or rebound, there is a larger change in momentum and therefore a larger impulse. A larger impulse means that a greater force is experienced by the occupants of the cars. When cars crumple together, there is a smaller change in momentum and therefore a smaller impulse.