Why are some materials of torsion bars, seat belts, airbags,mans crumple zones not used in certain cars?
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A level physics watch
- Thread Starter
- 25-07-2016 10:49
- 25-07-2016 14:55
You posted this exact question yesterday, and I replied. Why have you posted it again?
- 26-07-2016 15:33
Well you wouldn't want your seat belt to be made of cheese wire, would you?