car safety

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  • Created by: abic1
  • Created on: 16-06-16 09:50
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  • CAR SAFETY
    • the greater the time taken for a change in momentum, the smaller the force
    • CRUMPLE ZONES: increase time taken for car to stop
    • AIR BAGS: slow down more gradually
    • SEAT BELTS: stretch slightly, increasing time taken for the wearer to stop
    • HELMETS: have padding that increases time taken for your head to stop if it hits something hard

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