[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, k  Y8 Y+ @# Q
(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 3 Z5 S/ ^( g  v8 Y- M: G; R
effect is not significant.  OK this explain the speed aspect.
. {: Y! x1 I9 D; F公仔箱論壇(b) Jumping direction: if you were in a car or a train carriage, you do not have a
! @1 l  U5 M& A% 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。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 公仔箱論壇$ e& ?# Z+ a+ \( {1 j- k- a
landing impact.  Do  not forget to Roll when the body hit the ground.公仔箱論壇8 [4 y+ U8 P: z. B1 k
(c) Make sure when you jump, you are facing the forward direction. If you are 公仔箱論壇& {, |' J& U% h  a# Z% ]6 W' o
facing the away direction, the forward momentum will make you fall on the back tvb now,tvbnow,bttvb6 ]1 m$ I+ u' K: W- d9 N; [: [
of your head first, it could be a fatal hit.
) r) x5 F( @; W2 }1 S9 Y+ A8 d$ dtvb 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"/ u- y) u% b, o
I doubt this is true.5 C6 i" D* E( R0 l" S' I3 h# b2 _
If you are carrying a forward momentum and when the body/ object landed, thetvb now,tvbnow,bttvb: X0 n) `: c# S. T4 E. x6 z) t& v4 ]" I
momentum will continue its direction unless affect by other external force. (Baisc
, A8 z6 L) j& w6 \, {Newton Law) ie. The body will continue to move forward, your forehead will hit
* t& V2 {' c; @# W# C6 c! N0 E/ i公仔箱論壇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 !!