[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 True, O# C. ^6 s/ b' u
(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
' v7 y2 P0 [$ ?8 H! c5.39.217.77:8898effect is not significant.  OK this explain the speed aspect.5.39.217.77:8898% b4 ~3 G3 Z+ a  h
(b) Jumping direction: if you were in a car or a train carriage, you do not have a % @& a1 `$ ^. H* z& Y- o
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
& Q% ^4 o' E! {landing impact.  Do  not forget to Roll when the body hit the ground.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。2 Q1 b1 g9 F) b
(c) Make sure when you jump, you are facing the forward direction. If you are
8 M& F4 S& D6 d9 Z5 N, ?. W: C5.39.217.77:8898facing the away direction, the forward momentum will make you fall on the back ) V8 }3 s, n$ W: @
of your head first, it could be a fatal hit.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。$ q" X/ Q9 P' @& W  F3 h$ a
This 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"
5 D3 e" Q* x4 p4 U5.39.217.77:8898I doubt this is true.5.39.217.77:88986 N3 u0 |1 M, m+ j1 D( t/ v% F
If you are carrying a forward momentum and when the body/ object landed, the
& l- g% v; {' H( O+ Y  K, u3 Gmomentum will continue its direction unless affect by other external force. (Baisc5.39.217.77:8898$ T& C  k, W/ j& O. r7 j+ [
Newton Law) ie. The body will continue to move forward, your forehead will hit 5.39.217.77:88989 F; R; D" n& T  a9 |
the 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 !!