[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。, ^; R- j! J! Q- Q0 C
(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
6 {$ l4 W/ T8 ?& F& L' NTVBNOW 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。effect is not significant.  OK this explain the speed aspect.8 Y( I% ?9 ]2 {
(b) Jumping direction: if you were in a car or a train carriage, you do not have a
% s/ A4 r( l* i. Y4 |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
$ \. |- }2 l0 f5 w) _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.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。" C8 ^8 _1 F; C7 V, G* ~8 r* I
(c) Make sure when you jump, you are facing the forward direction. If you are 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。& B$ C% V6 S9 G3 k
facing the away direction, the forward momentum will make you fall on the back 6 k4 a; B: t1 p) u2 Y4 P2 }
of your head first, it could be a fatal hit.
9 _" |" J1 a" jThis 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"
  w% f3 ~  d% E1 n1 R/ twww.tvboxnow.comI doubt this is true.
- F# M, {% r' dIf you are carrying a forward momentum and when the body/ object landed, the) C* C; s& R4 _) r" }; r* T  ^* k, Z
momentum will continue its direction unless affect by other external force. (Baisc
/ T+ ?  J$ y" c2 `Newton Law) ie. The body will continue to move forward, your forehead will hit
9 w- Z: t6 P; K0 pthe 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 !!