f you are in an automobile accident with an initial speed of 147 km/h (91 mi/h) and you are stopped by an airbag that inflates from the dashboard,

f you are in an automobile accident with an initial speed of 147 km/h (91 mi/h) and you are stopped by an airbag that inflates from the dashboard, over what distance must the airbag stop you for you to survive the crash?