[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。# o; X9 H/ E' T( }' ^$ D
(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
' s! Q) T- y! Q  wtvb now,tvbnow,bttvbeffect is not significant.  OK this explain the speed aspect.tvb now,tvbnow,bttvb; i0 q; C) v  k- ]( \& e3 K7 r0 n
(b) Jumping direction: if you were in a car or a train carriage, you do not have a
5 n" i8 r9 x; a' G. b- f( I: Ochoice 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( M" u3 E0 E4 L% k! T- J4 o: v
landing impact.  Do  not forget to Roll when the body hit the ground.
0 \3 N1 m' @7 H& t5 m公仔箱論壇(c) Make sure when you jump, you are facing the forward direction. If you are 5.39.217.77# K- U- e4 b8 v& @4 ]
facing the away direction, the forward momentum will make you fall on the back 公仔箱論壇8 `- n7 m% W$ g" J3 A( R, h
of your head first, it could be a fatal hit.
6 F; i6 M: }6 @; ^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"4 |8 a; _# {. H' l
I doubt this is true.) k  t! p6 C0 k
If you are carrying a forward momentum and when the body/ object landed, the4 L2 U+ Z, v$ ^$ D& {5 ?
momentum will continue its direction unless affect by other external force. (Baisc
6 M' U  c1 y0 ?' Y% S9 rNewton Law) ie. The body will continue to move forward, your forehead will hit tvb now,tvbnow,bttvb" x9 h  a) W; x/ J6 g2 R' I1 M
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 !!