[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。4 c1 S. W' o- ^
(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 公仔箱論壇; m% R, B) X" v$ [
effect is not significant.  OK this explain the speed aspect.tvb now,tvbnow,bttvb) l; w2 }8 w8 p8 z
(b) Jumping direction: if you were in a car or a train carriage, you do not have a : w$ B3 ]8 ?7 Z. 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 公仔箱論壇. \/ u; ^4 j; _- `  @
landing impact.  Do  not forget to Roll when the body hit the ground.8 e8 ]+ r. h1 D8 P% B5 l
(c) Make sure when you jump, you are facing the forward direction. If you are 公仔箱論壇( |) R: \+ ?$ D& T" ~
facing the away direction, the forward momentum will make you fall on the back 5.39.217.77:88986 S" b# J( R3 c& ?5 U1 x- \3 a
of your head first, it could be a fatal hit.
& [  m9 ?- X: n+ W+ f8 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"
7 j" o5 W1 y/ i. g& G5.39.217.77:8898I doubt this is true.
* S; k+ n2 I+ i8 W, ?tvb now,tvbnow,bttvbIf you are carrying a forward momentum and when the body/ object landed, the
6 c0 T. \; Z5 c5.39.217.77:8898momentum will continue its direction unless affect by other external force. (Baisctvb now,tvbnow,bttvb' p: c' }( m8 y" m6 N
Newton Law) ie. The body will continue to move forward, your forehead will hit % a3 T* H9 u2 g7 c4 Y3 }: V
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 !!