[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( ]8 z. T, p4 [1 }
(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 ; C$ s# g- b6 I* u/ O$ w
effect is not significant.  OK this explain the speed aspect.1 g% F! M, [. ~9 O
(b) Jumping direction: if you were in a car or a train carriage, you do not have a
8 z6 {6 N4 x1 R3 C' Kchoice 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 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。5 O8 N, y: O2 `9 K# Z" _1 Y: R; m2 \3 }
landing impact.  Do  not forget to Roll when the body hit the ground.% @. ]0 e, B2 n0 Q
(c) Make sure when you jump, you are facing the forward direction. If you are
# X$ T: ^* B7 i5 ]% Stvboxnow.comfacing the away direction, the forward momentum will make you fall on the back
0 H. @& M4 {8 T: s/ \% y公仔箱論壇of your head first, it could be a fatal hit.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。% P  X' D) V! h4 C
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"公仔箱論壇. V6 E; w5 t2 E5 G
I doubt this is true.
/ d3 ^# _* O! ]* l% ttvb now,tvbnow,bttvbIf you are carrying a forward momentum and when the body/ object landed, thetvb now,tvbnow,bttvb3 \) R( P* y" [1 ?
momentum will continue its direction unless affect by other external force. (Baisc公仔箱論壇- ~9 Q' W, T; U5 n( }
Newton Law) ie. The body will continue to move forward, your forehead will hit
- `; t4 ^+ H% U& Gthe 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 !!