[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* T, x) t& d4 I( p
(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
% O7 d" k6 L0 Q2 qtvb now,tvbnow,bttvbeffect is not significant.  OK this explain the speed aspect.  ]# u! U# W) w% T* M+ O
(b) Jumping direction: if you were in a car or a train carriage, you do not have a
9 F! D, N0 k3 y" cTVBNOW 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。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
6 L& v' W( W% {- X4 z" K% e$ Planding impact.  Do  not forget to Roll when the body hit the ground.
; Z3 g) i7 N9 o. V公仔箱論壇(c) Make sure when you jump, you are facing the forward direction. If you are 5.39.217.771 W4 G. r+ b  I! W; P/ g2 }
facing the away direction, the forward momentum will make you fall on the back - E6 F( `; `( v  s7 y( ]; M; F
of your head first, it could be a fatal hit.
; G3 m7 k  o# @( t5.39.217.77This 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"- D, A! K# Q0 Y- L5 x: _
I doubt this is true.5.39.217.77. o( [& v) t2 V3 u+ [; h' d5 o
If you are carrying a forward momentum and when the body/ object landed, the9 S$ j6 L* x1 X2 \3 ?
momentum will continue its direction unless affect by other external force. (Baisc5.39.217.77$ G: ^  n4 S6 u
Newton Law) ie. The body will continue to move forward, your forehead will hit
! r2 z3 t1 |# O& y6 ythe 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 !!