[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 True5.39.217.771 F) m4 }" f8 J. D" K4 K+ D* ]! 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
) ]& s) Q4 M+ [+ teffect is not significant.  OK this explain the speed aspect.5.39.217.774 u! p  q1 W0 D: O  h
(b) Jumping direction: if you were in a car or a train carriage, you do not have a
2 y9 e  u: o9 z3 ?( Y- S公仔箱論壇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
$ O% i5 D2 v* u, v/ R+ z* gtvb now,tvbnow,bttvblanding impact.  Do  not forget to Roll when the body hit the ground.5.39.217.77& x9 E% z$ X/ S- P
(c) Make sure when you jump, you are facing the forward direction. If you are ( Y/ m# T0 i" L& m( n
facing the away direction, the forward momentum will make you fall on the back tvb now,tvbnow,bttvb/ F' e" q4 \& ^
of your head first, it could be a fatal hit.5.39.217.77' B) T4 B& U1 ^* F
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"公仔箱論壇+ O9 U5 P" l; k% a/ J" Z
I doubt this is true.公仔箱論壇6 [; F/ a  q  [6 r
If you are carrying a forward momentum and when the body/ object landed, theTVBNOW 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。! ]9 k1 I; g+ |7 e' S
momentum will continue its direction unless affect by other external force. (Baisc
$ v4 X0 z$ u" r: HNewton Law) ie. The body will continue to move forward, your forehead will hit / r6 v0 a! L) c( k8 i
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 !!