[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 True5.39.217.77:88983 I: s0 a& n# b) e1 Y/ u# w
(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 ( C5 K: i$ w( B% g9 e2 J
effect is not significant.  OK this explain the speed aspect.
" j+ W! l7 T/ L1 x8 G1 utvb now,tvbnow,bttvb(b) Jumping direction: if you were in a car or a train carriage, you do not have a 5.39.217.77:8898, q/ K% J( g" q  H2 k
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
/ L' T' b& f, ^TVBNOW 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。landing impact.  Do  not forget to Roll when the body hit the ground.tvb now,tvbnow,bttvb& d6 q* P# |: |# j
(c) Make sure when you jump, you are facing the forward direction. If you are
* D; L* O4 J1 `: U, N. W; cfacing the away direction, the forward momentum will make you fall on the back 公仔箱論壇  M+ K1 K, S: _9 c+ r
of your head first, it could be a fatal hit.
' ~/ r( C( Q- y7 W! L! a% j" U7 q: T& s) \TVBNOW 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。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"& F( R. S% Y; c* d, x1 E- }
I doubt this is true.
2 o8 z! `( Y, r1 JIf you are carrying a forward momentum and when the body/ object landed, thetvb now,tvbnow,bttvb; h) f8 I/ @  J- t. A
momentum will continue its direction unless affect by other external force. (Baisc
* N% ]8 Q8 q3 i% k" [Newton Law) ie. The body will continue to move forward, your forehead will hit
3 U; S0 q% t  c3 R+ K6 _" [1 Y5.39.217.77:8898the 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 !!