[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 TrueTVBNOW 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。' U; e2 o! H( E& H  C) y4 }
(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 . Q( x8 R5 o/ O8 j- ]/ t
effect is not significant.  OK this explain the speed aspect.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。8 s4 ~1 S! g3 b( n
(b) Jumping direction: if you were in a car or a train carriage, you do not have a 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。3 z0 }4 T5 J! h& m% H# [7 @
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 5 ~" M0 M2 l4 Q
landing impact.  Do  not forget to Roll when the body hit the ground.. w9 T8 E* t: V
(c) Make sure when you jump, you are facing the forward direction. If you are
5 e% I5 N& y; L. e! G, uTVBNOW 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。facing the away direction, the forward momentum will make you fall on the back 0 T3 `- t2 O6 ^, j' A- U
of your head first, it could be a fatal hit.
. K/ G8 h3 a; k9 ~- X* j公仔箱論壇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"
0 _( |& i3 ~7 J6 yI doubt this is true.
- W' y" Z1 {1 s* J公仔箱論壇If you are carrying a forward momentum and when the body/ object landed, the
' g# Q6 M) A& \0 ?" W9 @- @公仔箱論壇momentum will continue its direction unless affect by other external force. (Baisc2 k6 t. M% A) @" m
Newton Law) ie. The body will continue to move forward, your forehead will hit
4 @, ]. j7 Z0 h8 othe 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 !!