Why are some materials of torsion bars, seat belts, airbags,mans crumple zones not used in certain cars?
A level physics Watch
- Thread Starter
- 25-07-2016 11:49
- 25-07-2016 15:55
You posted this exact question yesterday, and I replied. Why have you posted it again?
- 26-07-2016 16:33
Well you wouldn't want your seat belt to be made of cheese wire, would you?