[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
2 N7 c! u/ V& `0 J* S/ B公仔箱論壇(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 - P5 `0 \. `+ C5 A+ \1 a
effect is not significant.  OK this explain the speed aspect.
/ S# j* G! o- t(b) Jumping direction: if you were in a car or a train carriage, you do not have a
2 @2 P  ~! f0 L, {( a+ h# Z, Twww2.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
* o, V$ t- [1 H' s公仔箱論壇landing impact.  Do  not forget to Roll when the body hit the ground.2 j4 Y/ @3 u" [9 u
(c) Make sure when you jump, you are facing the forward direction. If you are
$ K* V: i9 u# ~7 I( B* Efacing the away direction, the forward momentum will make you fall on the back
1 ~4 k- g2 g% ?( n: a5 t1 J/ K0 M5 y8 Z" Uof your head first, it could be a fatal hit.公仔箱論壇- w! R8 K! N5 E* j" ~
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"# X4 Y9 X% Y0 u/ l" b5 M, l6 \
I doubt this is true.
/ s0 l! V" z% J* H" C# z  G' l$ n公仔箱論壇If you are carrying a forward momentum and when the body/ object landed, the& t% V" c. F6 s; J* p$ `" x
momentum will continue its direction unless affect by other external force. (Baisc
5 [# M7 H, y- p) f7 K- X+ R9 |. mNewton Law) ie. The body will continue to move forward, your forehead will hit : Q" Z+ v* e! W  u3 |& b8 |, g
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 !!