[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/ h+ ~; f: M- k0 h/ g2 e( G' g1 Y
(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
) [; Y8 p! q: u1 ^/ leffect is not significant.  OK this explain the speed aspect.tvb now,tvbnow,bttvb* h7 t" U- S( I$ }
(b) Jumping direction: if you were in a car or a train carriage, you do not have a
) h  g' p5 Y5 a# E- A" g7 Q! gTVBNOW 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。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
" j1 R( ]8 y+ }1 |; e公仔箱論壇landing impact.  Do  not forget to Roll when the body hit the ground.www3.tvboxnow.com% @, H# I; Y# W
(c) Make sure when you jump, you are facing the forward direction. If you are
. B4 R9 P4 d# P" B$ R9 n* J# Pwww3.tvboxnow.comfacing the away direction, the forward momentum will make you fall on the back www3.tvboxnow.com2 N5 H1 K# P: x- G
of your head first, it could be a fatal hit.
. n4 |: [$ e4 w0 p* \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"www3.tvboxnow.com: W+ l3 r2 f4 x) ~
I doubt this is true.公仔箱論壇8 b! S# o9 o/ Z" h; e: a, ?9 W' S
If you are carrying a forward momentum and when the body/ object landed, the
. `/ _1 U! f  P/ ~$ C. Bmomentum will continue its direction unless affect by other external force. (Baisc
7 o4 h* Z# O: p% B4 P. VNewton Law) ie. The body will continue to move forward, your forehead will hit
( j, ]% _- x# A' F) {2 T- j公仔箱論壇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 !!