[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
6 H3 \7 z9 S* }6 \1 w公仔箱論壇(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 tvb now,tvbnow,bttvb  j$ W' i. h, g! q
effect is not significant.  OK this explain the speed aspect.4 I- {+ N( Y6 {0 a) T8 _
(b) Jumping direction: if you were in a car or a train carriage, you do not have a
; C6 U2 G% X$ S! J7 w7 {- L; ]# @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
. D2 ~" j3 m4 |3 jlanding impact.  Do  not forget to Roll when the body hit the ground.
$ W$ C! R0 Y. G(c) Make sure when you jump, you are facing the forward direction. If you are - u% q: L, K7 w( k" ~5 I1 W) N
facing the away direction, the forward momentum will make you fall on the back ! B; F+ ^# a! M: s/ v6 p
of your head first, it could be a fatal hit.
& m; e& g1 J5 w# j6 I  `" D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"( X. x9 P% J' I; ~, \0 y
I doubt this is true.
, o7 s. ~1 E/ @2 k/ ]' ]5 Qtvb now,tvbnow,bttvbIf you are carrying a forward momentum and when the body/ object landed, the
3 c1 w7 N, l2 z! b5 tmomentum will continue its direction unless affect by other external force. (Baisc; m# o8 K! F5 t  z
Newton Law) ie. The body will continue to move forward, your forehead will hit 公仔箱論壇" r& T' w; F$ y& x6 P
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 !!