[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公仔箱論壇5 E5 [! U% B. X- G9 j& 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 5.39.217.776 a, B% ~2 a3 z: U3 g: q/ ?
effect is not significant.  OK this explain the speed aspect.
) @5 d* O( Z+ S* G公仔箱論壇(b) Jumping direction: if you were in a car or a train carriage, you do not have a
$ a7 W. z; \, t" E0 b( ^. dTVBNOW 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
) C. O. I2 F8 |$ B) g% `landing impact.  Do  not forget to Roll when the body hit the ground.公仔箱論壇/ S5 Q* _, P3 m+ W1 a+ |
(c) Make sure when you jump, you are facing the forward direction. If you are
* B3 w& {+ s. G0 iTVBNOW 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。facing the away direction, the forward momentum will make you fall on the back
  }3 u. f3 V1 ^7 v; P, u9 aof your head first, it could be a fatal hit.
6 L+ G/ Y0 W1 A0 f公仔箱論壇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"
; m: p# ?) z- A公仔箱論壇I doubt this is true.
, h) Y$ O& n4 h7 R) Mtvb now,tvbnow,bttvbIf you are carrying a forward momentum and when the body/ object landed, the
; z) q7 N( S, u  j+ J9 ^8 ntvb now,tvbnow,bttvbmomentum will continue its direction unless affect by other external force. (Baisc5.39.217.774 x8 P/ V4 ~8 o; ?# r
Newton Law) ie. The body will continue to move forward, your forehead will hit
' _( Q% @4 V# ^: w  Y" a5.39.217.77the 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 !!