[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
8 B; H! e2 `2 s" {(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 www2.tvboxnow.com  p8 @3 C: c& _% e1 H; ^! `5 Q# |
effect is not significant.  OK this explain the speed aspect.  y6 ^1 c! ]# {4 r0 y
(b) Jumping direction: if you were in a car or a train carriage, you do not have a
4 b+ F  ^3 E/ ^* i1 G0 \3 uchoice 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
. a3 L2 K* |5 ]0 f2 htvb now,tvbnow,bttvblanding impact.  Do  not forget to Roll when the body hit the ground.
9 d* P/ z( B2 M, u- e4 X( ?% ^! O公仔箱論壇(c) Make sure when you jump, you are facing the forward direction. If you are
$ @9 y* E: V* p: V0 d5 {8 f, X  o/ Ifacing the away direction, the forward momentum will make you fall on the back ( E( X3 i: D; E6 K3 R# Q- i9 ^
of your head first, it could be a fatal hit.
; m: i  b3 x6 }( D( U) rThis 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"- L/ S, Y9 [( I( X$ s: e
I doubt this is true.
9 w, O! z$ \, |( c7 G9 |6 Ewww2.tvboxnow.comIf you are carrying a forward momentum and when the body/ object landed, the
$ ^1 J& {; \( v% X4 wmomentum will continue its direction unless affect by other external force. (Baisc
* i" @$ N6 S$ j* c! M8 wNewton Law) ie. The body will continue to move forward, your forehead will hit - u4 Z% w  ~2 u" b4 `
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 !!