[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1 t; i5 F# O8 k% S; A
(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( O. Y; c; s# e% W- ]
effect is not significant.  OK this explain the speed aspect." X1 j$ h# u+ M+ m6 `; @. m
(b) Jumping direction: if you were in a car or a train carriage, you do not have a
6 G3 I5 W) s" @! p4 Otvb now,tvbnow,bttvbchoice 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
2 a5 @% G" w& _. ?landing impact.  Do  not forget to Roll when the body hit the ground.5.39.217.77/ u% \+ h7 `. W- |- G+ |) v$ C# b
(c) Make sure when you jump, you are facing the forward direction. If you are
0 m  ?. R  b' d; |% c" ~% I- |/ j( a1 z& {facing the away direction, the forward momentum will make you fall on the back - a& W  K6 m' N  y$ x! F$ n
of your head first, it could be a fatal hit.
# c7 b6 S( Z4 p& RThis 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 U. _" X( N) V8 l8 o
I doubt this is true.# ~8 r2 M! q/ y- v6 T+ s- Z5 W- ?
If you are carrying a forward momentum and when the body/ object landed, the公仔箱論壇6 I- L1 R2 `1 q7 w! j, v7 j
momentum will continue its direction unless affect by other external force. (Baisc
7 E& ^$ i( _% m; l6 TNewton Law) ie. The body will continue to move forward, your forehead will hit 5.39.217.778 {& B4 C. m" j2 z" }
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 !!