[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* T9 G% k4 X) Q4 _% m+ F
(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
8 N8 V+ @7 s1 gtvb now,tvbnow,bttvbeffect is not significant.  OK this explain the speed aspect.os.tvboxnow.com9 X# a, n+ \4 A: x" V6 M/ i
(b) Jumping direction: if you were in a car or a train carriage, you do not have a
3 K  E7 j# j8 C6 K$ [+ mtvb now,tvbnow,bttvbchoice 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
( \4 G8 x1 S4 g6 W/ W1 ATVBNOW 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.os.tvboxnow.com7 |  M& r; `7 |
(c) Make sure when you jump, you are facing the forward direction. If you are
8 C0 g4 n* w4 C2 Z+ U: M* U& v4 f公仔箱論壇facing the away direction, the forward momentum will make you fall on the back tvb now,tvbnow,bttvb1 b) I) t5 ]) _2 F. g5 Q- e* F5 V6 K
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。2 z& [! Z3 P$ w* z
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"! F) W1 V2 u# ]' ^+ }! p, K) P
I doubt this is true." s0 Y7 d$ A& I; J$ j/ W$ M
If you are carrying a forward momentum and when the body/ object landed, the
5 h, G5 U" }; [/ _3 i1 cmomentum will continue its direction unless affect by other external force. (Baisc+ ?6 D& g# q5 p9 h2 x" ]( t/ @/ m
Newton Law) ie. The body will continue to move forward, your forehead will hit
6 w& I) B  b8 h  [" Ltvb now,tvbnow,bttvbthe 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 !!