[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 TrueTVBNOW 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。" ^0 m/ V. i+ ?$ w8 r
(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: ~( S8 Q; s3 A
effect is not significant.  OK this explain the speed aspect.tvb now,tvbnow,bttvb8 d1 w1 b2 w" N6 r2 q
(b) Jumping direction: if you were in a car or a train carriage, you do not have a 公仔箱論壇: ]$ W$ j  s, g' g) J' {: p# ~
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 tvb now,tvbnow,bttvb# d* I) h, B2 f" Z5 [4 G
landing impact.  Do  not forget to Roll when the body hit the ground.tvb now,tvbnow,bttvb5 [: {5 O  N1 }8 B$ ^
(c) Make sure when you jump, you are facing the forward direction. If you are
! A! K& ^& t' Tfacing the away direction, the forward momentum will make you fall on the back
/ O* t' k4 c" c' i' O. C5.39.217.77of your head first, it could be a fatal hit.
4 w: H1 k* m7 p& `公仔箱論壇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"5.39.217.771 t8 v! q: o- X
I doubt this is true.公仔箱論壇9 ?. e4 P9 x* d. l5 s
If you are carrying a forward momentum and when the body/ object landed, thetvb now,tvbnow,bttvb+ h! j5 b% i1 O% a
momentum will continue its direction unless affect by other external force. (Baisc
+ V! q. U4 p; H& Q5 A# R/ n2 W/ ^' D0 ~tvb now,tvbnow,bttvbNewton Law) ie. The body will continue to move forward, your forehead will hit 公仔箱論壇  U+ m5 c2 W! H& c2 g0 K6 x4 h
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 !!