6 c4 U1 O* @, ]( @! @* O我需要一些關於車的資料.! y+ Z/ I' R3 c2 O5 s
除了安全帶會保護乘客, 還有什麼車的結構是用來保護乘客呢?& h7 N9 q; a: d/ v. Z
How energy, momentum and impulse are used in the auto industry to enhance safety?* x6 z1 o6 E0 M
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請大家多多幫忙. 請留下reference. 7 d9 R2 L' W& Y6 y/ p/ M# a1 N( r, a- _% b* Z6 n