[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。$ N4 K$ ~6 m. t5 U0 R4 R
(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
; j. ?$ t. i( k7 S, T' e. Itvb now,tvbnow,bttvbeffect is not significant.  OK this explain the speed aspect.
6 N, ?/ A. |9 c0 e% Z# ltvb now,tvbnow,bttvb(b) Jumping direction: if you were in a car or a train carriage, you do not have a
& h- K0 z0 C" S) ~- {3 j' }% u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
% @  B# Z4 g9 i1 y8 {2 e5.39.217.77:8898landing impact.  Do  not forget to Roll when the body hit the ground.公仔箱論壇' j& _8 A+ R4 ~& b
(c) Make sure when you jump, you are facing the forward direction. If you are 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。! {/ B$ w+ V9 \( N7 u3 y/ B$ h
facing the away direction, the forward momentum will make you fall on the back
7 z9 Q4 e3 B' F公仔箱論壇of your head first, it could be a fatal hit.' M8 F/ P8 B' T7 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"
) R+ y" V9 ?' I$ ^7 c( L# H: Utvb now,tvbnow,bttvbI doubt this is true.6 m8 C0 y* b( A7 r' ^+ z0 C/ l, r" Q
If you are carrying a forward momentum and when the body/ object landed, the+ q& I* n! d: d
momentum will continue its direction unless affect by other external force. (Baisc
6 U8 ?% M& t; Y: E4 K; L# [3 _Newton Law) ie. The body will continue to move forward, your forehead will hit 9 `6 Z) t( n0 j8 a4 _* X& A9 c
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 !!