[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
- P: C, f% j1 w# c% h: W2 w(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
9 I$ |# P: v( h公仔箱論壇effect is not significant.  OK this explain the speed aspect.
  Q7 ^: I' ~: }: Q+ w(b) Jumping direction: if you were in a car or a train carriage, you do not have a 公仔箱論壇2 s4 F: g8 X4 g6 l4 G
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 , }# `' u6 X& J( \$ F2 F" V
landing impact.  Do  not forget to Roll when the body hit the ground.
& \+ O+ P% j( o, U- y公仔箱論壇(c) Make sure when you jump, you are facing the forward direction. If you are
# p* O  y; _  f+ Ufacing the away direction, the forward momentum will make you fall on the back
: N- Z3 v' Q* e3 v2 Ctvb now,tvbnow,bttvbof your head first, it could be a fatal hit.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。: a; f5 |0 |8 n' O9 Z
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"
: I* R( y  ~' aI doubt this is true.! X# _) [3 I- b, N# Z- e
If you are carrying a forward momentum and when the body/ object landed, the+ x- Y- J9 X$ ]8 N" U% S
momentum will continue its direction unless affect by other external force. (Baisc; q3 ?  v- g  j) w. ~" B- ^5 Y9 L
Newton Law) ie. The body will continue to move forward, your forehead will hit
- Q0 m5 {3 I9 j" b! C3 g& o2 _" Q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 !!