[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
/ ~- i7 N) D5 g! N% Ctvb now,tvbnow,bttvb(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
1 D% F% ?0 j& A6 @% V8 |$ |tvb now,tvbnow,bttvbeffect is not significant.  OK this explain the speed aspect.$ R: R: L* p  _$ v
(b) Jumping direction: if you were in a car or a train carriage, you do not have a
* g! n5 J% a2 }5 @* d" ~9 d+ los.tvboxnow.comchoice 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
( L$ _$ `8 a1 M6 S3 d- Stvb now,tvbnow,bttvblanding impact.  Do  not forget to Roll when the body hit the ground.os.tvboxnow.com4 |$ c' g: r8 `$ n! K/ v% j& `
(c) Make sure when you jump, you are facing the forward direction. If you are
; U$ O( k/ @  n' K9 ~2 Ofacing the away direction, the forward momentum will make you fall on the back tvb now,tvbnow,bttvb0 l' e3 k2 {$ E( S* @
of your head first, it could be a fatal hit.
) G. u, U  N. j. C* vos.tvboxnow.comThis 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"
* e; e( k( T) g. DI doubt this is true.os.tvboxnow.com$ k! o- m2 ^2 Q1 _$ M" i! z$ h! S
If you are carrying a forward momentum and when the body/ object landed, the
" k% x7 d( y' M6 H% {$ a公仔箱論壇momentum will continue its direction unless affect by other external force. (Baisc6 k6 P5 |0 i; o
Newton Law) ie. The body will continue to move forward, your forehead will hit
" A+ l" {4 |6 K; 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 !!