[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 True0 k- B, u1 Z( v) i) E$ K3 h4 h
(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
8 u" W0 R$ q; _8 G! E/ P$ w9 \8 @os.tvboxnow.comeffect is not significant.  OK this explain the speed aspect.tvb now,tvbnow,bttvb3 m/ q- Q# o) Q) i
(b) Jumping direction: if you were in a car or a train carriage, you do not have a
. i3 ], x0 e6 @* A4 Itvb now,tvbnow,bttvbchoice 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 ) Y$ ~! X( R: d; o. M5 B5 ^" X0 v( b
landing impact.  Do  not forget to Roll when the body hit the ground.os.tvboxnow.com: s* n5 f4 c+ D; {: C. n
(c) Make sure when you jump, you are facing the forward direction. If you are tvb now,tvbnow,bttvb- j% r* Y* V- ^  [
facing the away direction, the forward momentum will make you fall on the back 公仔箱論壇: a( Q$ Z  e, Y. z3 M7 O
of your head first, it could be a fatal hit.
" @4 O, J8 [& p2 itvb 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"tvb now,tvbnow,bttvb2 g1 l* D2 B6 P  n; q1 m6 u
I doubt this is true.
6 E* V- `0 Y% c6 _" P+ m1 bIf you are carrying a forward momentum and when the body/ object landed, thetvb now,tvbnow,bttvb8 L$ z, s& v0 p3 V0 m. S% Z+ \, t
momentum will continue its direction unless affect by other external force. (BaiscTVBNOW 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。- M$ a4 m" s" @  F- @
Newton Law) ie. The body will continue to move forward, your forehead will hit
; N: o, f2 t. s  Mtvb now,tvbnow,bttvbthe 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 !!