click below
click below
Normal Size Small Size show me how
AN#Sci#2011#2#Car
Science Topic 2 Car Safety 2011
Question | Answer |
---|---|
Seatbelts | Hold occupants in their seats, absorb inertia |
Headrest | Reduce whiplash from inertia |
Crumple zone | Crumples to absorb energy |
Air bags | Absorb inertia & deceleration forces of occupants |
Anti-lock brake systems (ABS) | Stop wheels from skidding |
Deep tread | Maximum friction |