[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
& {+ h8 S: k7 T0 V  N; y5.39.217.77(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   q+ N: G: B+ H8 c' V* o2 w
effect is not significant.  OK this explain the speed aspect.tvb now,tvbnow,bttvb  `5 S" |( x6 P# a2 N, E% p
(b) Jumping direction: if you were in a car or a train carriage, you do not have a 公仔箱論壇* S5 g) E, X' s1 Y: L
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
' Z# w; a/ f3 Y8 p公仔箱論壇landing impact.  Do  not forget to Roll when the body hit the ground.公仔箱論壇/ E1 t: ]1 ]9 K2 {# s- F
(c) Make sure when you jump, you are facing the forward direction. If you are ( q7 `3 S9 a/ S; n
facing the away direction, the forward momentum will make you fall on the back
) R" N; K, a2 w8 {( C( ?8 ]5.39.217.77of your head first, it could be a fatal hit.5.39.217.777 N( ?+ s: [: r* ^' _
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"
; Z6 h! `) H. x: V1 Q1 J公仔箱論壇I doubt this is true.
+ A3 b/ }8 M$ }. U" O公仔箱論壇If you are carrying a forward momentum and when the body/ object landed, the
9 N. w* a' a; c7 n$ P7 Xmomentum will continue its direction unless affect by other external force. (Baisc2 l  X/ L3 p& w6 _  I3 h
Newton Law) ie. The body will continue to move forward, your forehead will hit 公仔箱論壇( G6 A$ A- B3 m( @1 C3 P) J) 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 !!