Crumple Zone physics question?

A crash test is conducted for a new hybrid (gas-electric) car that has a crumple zone of 0.75 m. The vehicle is traveling 88 kilometers per hour when it hits the immovable concrete wall. What is the acceleration of the car during the crash? (answer in meters per second squared) can anyone help me find the answer... show more A crash test is conducted for a new hybrid (gas-electric) car that has a crumple zone of 0.75 m. The vehicle is traveling 88 kilometers per hour when it hits the immovable concrete wall. What is the acceleration of the car during the crash? (answer in meters per second squared)

can anyone help me find the answer and explain in much detail as you can to how to find the answer to this question?
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