[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 TrueTVBNOW 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。' H6 U: R. P  P/ h# S3 Z
(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,bttvb: z  c1 G8 s. J0 s; O5 i
effect is not significant.  OK this explain the speed aspect.
$ Q" v' y$ s) p0 }(b) Jumping direction: if you were in a car or a train carriage, you do not have a / X" X' l* h5 r/ f4 n! V) U
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 / \5 j+ c# t4 F) W* B1 d
landing impact.  Do  not forget to Roll when the body hit the ground.
2 ~" C3 Y, j, W* c1 R3 c# T* i公仔箱論壇(c) Make sure when you jump, you are facing the forward direction. If you are
- C4 h, M/ _8 I9 P( P) t' l' 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 ' L/ ~3 }! `. L$ R
of your head first, it could be a fatal hit.
* n: O- e$ \$ p5.39.217.76This 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"0 y; l, X4 x" [
I doubt this is true.tvb now,tvbnow,bttvb7 W, @- q0 P& `! @
If you are carrying a forward momentum and when the body/ object landed, the
0 V& a0 V- `# |2 J; v7 pmomentum will continue its direction unless affect by other external force. (Baisc
$ P+ u  J( k" h+ v0 b  E9 Y+ {" ^Newton Law) ie. The body will continue to move forward, your forehead will hit
- d9 w" b) ]8 @, p7 Y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 !!