[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
( s7 J  F1 e% o, Q( F. U. k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
/ \  U( Y4 v2 \+ D: g  k; y! F3 U公仔箱論壇effect is not significant.  OK this explain the speed aspect.. w2 z! _& b) U1 O' A  t( W
(b) Jumping direction: if you were in a car or a train carriage, you do not have a
& e: p0 p1 _& O2 x" h0 a3 Vchoice 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 tvb now,tvbnow,bttvb# @, N% y$ P  w. {" F
landing impact.  Do  not forget to Roll when the body hit the ground., w: V$ z8 `/ O4 ^5 |
(c) Make sure when you jump, you are facing the forward direction. If you are
, c! q/ V. ?1 Q7 G5.39.217.77facing the away direction, the forward momentum will make you fall on the back
  W& {& ^5 F! q+ W8 a* p+ ytvb now,tvbnow,bttvbof your head first, it could be a fatal hit.
4 a" j% Z: G, b  g, D7 P+ ftvb 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"公仔箱論壇$ f: J! O9 H# o' v. w
I doubt this is true.
7 y* F) K) _- @9 S6 i# m  }2 k% a5.39.217.77If you are carrying a forward momentum and when the body/ object landed, the3 C4 N# L/ n8 ?  E
momentum will continue its direction unless affect by other external force. (Baisc
/ g8 r" P2 I1 E, ^/ [5.39.217.77Newton Law) ie. The body will continue to move forward, your forehead will hit 公仔箱論壇7 k. g* J1 F0 ^1 w6 ^, C; ^# J4 t
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 !!