[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# E" ]4 E- D" I( x2 D
(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
1 ]( A" a. R* i' u& W% a3 m5.39.217.76effect is not significant.  OK this explain the speed aspect.1 {! p, [- Y4 H
(b) Jumping direction: if you were in a car or a train carriage, you do not have a
7 r9 q# N$ j: u5.39.217.76choice 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
9 B, ?  f! u' W% WTVBNOW 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。landing impact.  Do  not forget to Roll when the body hit the ground.
9 S  G$ }/ ?: M* Q(c) Make sure when you jump, you are facing the forward direction. If you are 0 [! l8 W8 }! }* b9 s* g2 S+ ~
facing the away direction, the forward momentum will make you fall on the back
0 {% g  I1 V0 k5.39.217.76of your head first, it could be a fatal hit.6 N; j$ Y% ]( D. y5 o4 G! k* {
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"
7 n: {9 }8 c4 I4 u+ j公仔箱論壇I doubt this is true.
0 X+ T5 n; o, p3 \2 dIf you are carrying a forward momentum and when the body/ object landed, the5.39.217.76- ?/ O5 _% R0 L" U9 x
momentum will continue its direction unless affect by other external force. (Baisc
9 o* f5 s9 _; X- A$ r. qtvb now,tvbnow,bttvbNewton Law) ie. The body will continue to move forward, your forehead will hit : n9 Z# V8 j8 i. D( p  f% t  b
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 !!