[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
( U) P# w' c% o9 j! w' R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 5 L- v1 s; V+ g/ |. ^5 C5 S9 [2 G
effect is not significant.  OK this explain the speed aspect.0 ~; `; o4 L( y" C& t9 B) N5 Y
(b) Jumping direction: if you were in a car or a train carriage, you do not have a tvb now,tvbnow,bttvb  @5 {3 h0 Q3 w/ F. c
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 ) w3 V1 q" N* W- ]5 B$ I8 A- `
landing impact.  Do  not forget to Roll when the body hit the ground.
) Y, |; d# u4 T* j2 K(c) Make sure when you jump, you are facing the forward direction. If you are
5 `6 D, _5 B0 s( E; k3 E9 {facing the away direction, the forward momentum will make you fall on the back
  X  s, T0 D9 Y公仔箱論壇of your head first, it could be a fatal hit.
2 R1 k1 }9 S1 \7 r. b" Y) y( o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"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。; b6 K6 V  s+ j+ t; ]5 _
I doubt this is true.
4 u! V7 h$ B. P/ `) R2 z; c5.39.217.77:8898If you are carrying a forward momentum and when the body/ object landed, the
6 O! y3 V& {# U  umomentum will continue its direction unless affect by other external force. (Baisc公仔箱論壇* \6 `7 A9 y$ f0 i2 Y5 I
Newton Law) ie. The body will continue to move forward, your forehead will hit
3 n! q! z: q  `" t& ^5.39.217.77:8898the 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 !!