[冷知識分享] 遇到交通意外，跳車逃生時應該向前跳還是向後跳比較安全呢？

youko210

遇到這麼緊急的情況，生死攸關，千萬不能做錯決定，假如你決定朝車子行駛的方向跳出去的話，你實死無生，因為離開車子的身體會循「慣性法則」隨著車子的速度向前，身體會加速，然後狠狠的摔在地上，如果向後方跳的話，速度會相對抵消，著地時會減少一些撞擊力道。此外，向前跳的話，著地的時候，身體會向後仰，後腦撞到的危機性較大，死亡率亦較高。

mamasing

This is Not True5.39.217.77:8898- c& z5 k7 f/ O! Z9 m9 x+ G. R7 Y
(a) Unless you are travelling in extremely slow speed (5Km or less), otherwise your jump off speed is so slow in comparison to your forward speed.  The counter
* u5 X# l# a  |( W+ N% seffect is not significant.  OK this explain the speed aspect.TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。: J* Z& k: E$ z" v6 W$ j# ]5 I! }3 `
(b) Jumping direction: if you were in a car or a train carriage, you do not have a
6 j  k' v$ J7 T$ R* ~公仔箱論壇choice whether you are jumping forward or backward. You can only jump iside way or best a 45 degree against the forward angle.  Either angle will affect your ) {# L& {0 B' C( x
landing impact.  Do  not forget to Roll when the body hit the ground.
$ ^8 g9 E8 {9 {; K: _9 h- D" c) qTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。(c) Make sure when you jump, you are facing the forward direction. If you are
+ N1 O/ {  J1 c( o/ z- k6 V% \) vfacing the away direction, the forward momentum will make you fall on the back
6 D' Q4 q& }  @5 }  mTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。of your head first, it could be a fatal hit.
+ L  h( E9 `! V. M) v5 Vtvb now,tvbnow,bttvbThis is my 2 cents worth.

mamasing

"向前跳的話，著地的時候，身體會向後仰，後腦撞到的危機性較大，死亡率亦較高"
0 x5 D  P, C9 i; u, L0 w( VI doubt this is true.
( v# U9 ^" i1 w4 k$ P2 O5 BIf you are carrying a forward momentum and when the body/ object landed, the
/ e  ~$ _- W5 L& P8 z) A$ Omomentum will continue its direction unless affect by other external force. (Baisc) ]' j4 B" Y8 h0 S1 m7 g, X' F& G
Newton Law) ie. The body will continue to move forward, your forehead will hit
" @" b2 @' E9 X; ~* S2 Xtvb now,tvbnow,bttvbthe ground first unless you lean back when you jump off the moving object.

光明的迷途

晕，我记得以前好象教过的，貌似是从车子的侧面下来~~

jackytan3344

增長了見識.谢谢分享 !!