[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 b! Q% I8 y* K  p/ u2 {(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
7 x( t3 \3 w* H+ W# g( Mwww.tvboxnow.comeffect is not significant.  OK this explain the speed aspect.tvb now,tvbnow,bttvb& g' R- g7 [! n
(b) Jumping direction: if you were in a car or a train carriage, you do not have a www.tvboxnow.com6 |1 C8 ]4 q2 i( d, _
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
5 r" j* |5 U/ G5 s) H) k+ @tvb now,tvbnow,bttvblanding impact.  Do  not forget to Roll when the body hit the ground.
& u* i7 N# o" Xwww.tvboxnow.com(c) Make sure when you jump, you are facing the forward direction. If you are 公仔箱論壇* P5 P* u4 x, r8 Q
facing the away direction, the forward momentum will make you fall on the back
5 _2 L% \/ _' M/ S9 @8 q* x6 T7 Gof your head first, it could be a fatal hit.公仔箱論壇) j' {1 D! M" F1 w4 z
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"www.tvboxnow.com2 R, h; a/ i& I- F$ F
I doubt this is true.
! [2 q* [; c( z9 c+ [; z% K" ptvb now,tvbnow,bttvbIf you are carrying a forward momentum and when the body/ object landed, the2 k! x/ L. t, \
momentum will continue its direction unless affect by other external force. (Baisctvb now,tvbnow,bttvb6 R9 d) I2 l) U0 _- n! W+ e
Newton Law) ie. The body will continue to move forward, your forehead will hit
1 ?; z/ {, J- t% X3 l( Q0 u/ I公仔箱論壇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 !!