Over what distance must the airbag stop

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Problem: Automobile Airbags. The human body can survive an acceleration trauma incident (sudden stop) if the magnitude of the acceleration is less than 250 m/s2. If you are in an automobile accident with an initial speed of 137 km/h (85 mi/h) and you are stopped by an airbag that inflates from the dashboard,

Part A: Over what distance must the airbag stop you for you to survive the crash?

Please help, completely confused!! Give steps if possible for above problem.

Reference no: EM13699233

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