[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) U7 A2 U" M- e( J
(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
# {* c  y& ]; t3 `/ p公仔箱論壇effect is not significant.  OK this explain the speed aspect.
; Y4 r, N9 g7 d( d0 W0 K% t(b) Jumping direction: if you were in a car or a train carriage, you do not have a
: v! L' X3 t! ^# M( s. U1 q0 [5.39.217.77choice 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
& P* C$ g  e3 Q# G7 Z& [6 n5.39.217.77landing impact.  Do  not forget to Roll when the body hit the ground.
3 [% ?! [: ~3 J$ I5 m, m(c) Make sure when you jump, you are facing the forward direction. If you are 5.39.217.77! D, T' q4 T0 A; G% ?& j1 n! C
facing the away direction, the forward momentum will make you fall on the back ' R; w, I6 ~8 Y
of your head first, it could be a fatal hit.
6 `- l2 \  D' T+ q! n: Utvb now,tvbnow,bttvbThis 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"
, q/ j. A' ^. c  F$ r0 l公仔箱論壇I doubt this is true.公仔箱論壇+ c: Q( c) o# `4 x: _* r) B
If you are carrying a forward momentum and when the body/ object landed, the
7 ^& P( M$ @  l6 a- j  w0 smomentum will continue its direction unless affect by other external force. (Baisc
) I0 u. e1 U0 f, r9 i5.39.217.77Newton Law) ie. The body will continue to move forward, your forehead will hit
- |: ^% C0 K& P* G! A0 m# K3 R5.39.217.77the 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 !!