[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
. A0 m3 C# c$ u4 f4 w- z4 ]) e(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 5.39.217.77:8898- c6 N9 H7 V/ R
effect is not significant.  OK this explain the speed aspect.
: D! }: p9 ^4 O4 c(b) Jumping direction: if you were in a car or a train carriage, you do not have a
1 F/ d: S; {0 H4 P9 K# E( n5.39.217.77:8898choice 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
* E  n, {/ L7 ?. J  hTVBNOW 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.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。, Q0 I- P& P- v. G. S  s; F
(c) Make sure when you jump, you are facing the forward direction. If you are : z5 G! G2 l' i
facing the away direction, the forward momentum will make you fall on the back tvb now,tvbnow,bttvb: e5 S( o8 H: R) O+ d+ P0 j1 {; P
of your head first, it could be a fatal hit.* p; k3 w2 O' n; ?
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"tvb now,tvbnow,bttvb8 a+ x" _. ?$ k" S  H' f
I doubt this is true.
4 l; y& G+ E4 t8 c% A0 R! y& ^5 \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。If you are carrying a forward momentum and when the body/ object landed, thetvb now,tvbnow,bttvb# L$ V2 ]( [9 R
momentum will continue its direction unless affect by other external force. (Baisctvb now,tvbnow,bttvb4 d6 p$ G1 G# n, J7 c- `
Newton Law) ie. The body will continue to move forward, your forehead will hit
- ]# l) L- O0 h  g/ R. K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 !!