[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 True5 M, u) E4 w; J# x" i3 d' `
(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,bttvb2 j+ [) K+ W" A/ r  Q# R$ }
effect is not significant.  OK this explain the speed aspect.公仔箱論壇, r+ b5 z1 z  \4 r" V
(b) Jumping direction: if you were in a car or a train carriage, you do not have a # Z+ h9 H& J' a* Q& I3 b
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 tvb now,tvbnow,bttvb; b# Q: k- t+ ^
landing impact.  Do  not forget to Roll when the body hit the ground.公仔箱論壇: f3 a0 [5 S" \0 T
(c) Make sure when you jump, you are facing the forward direction. If you are + Y6 L2 |" R' K
facing the away direction, the forward momentum will make you fall on the back
; j4 U% P3 }! x  J公仔箱論壇of your head first, it could be a fatal hit.
4 J8 T, D3 k- ]; D  c$ m1 h9 a0 tTVBNOW 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。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"
: [8 S3 l0 z  W3 I2 N/ p( Ntvb now,tvbnow,bttvbI doubt this is true.tvb now,tvbnow,bttvb4 t  r( ?) Z5 |7 U
If you are carrying a forward momentum and when the body/ object landed, the
$ i. ~% i$ }$ Z6 Emomentum will continue its direction unless affect by other external force. (Baisc
  _) j$ ^, H5 n. W3 L' t7 PTVBNOW 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。Newton Law) ie. The body will continue to move forward, your forehead will hit * E% ^: _! Y. g6 k
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 !!