[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 Truewww2.tvboxnow.com! \' W( |% K( e" _$ j
(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 tvb now,tvbnow,bttvb! ?' |: Q) G$ S* H
effect is not significant.  OK this explain the speed aspect.: g8 l1 p; {9 W! p7 A2 j  N& V$ k
(b) Jumping direction: if you were in a car or a train carriage, you do not have a
) a7 k& R! W2 M7 |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 * Z3 y- n% a1 o5 I: G% R2 [
landing impact.  Do  not forget to Roll when the body hit the ground.
3 M  c7 I3 f: V) p0 k9 |  D5 ywww2.tvboxnow.com(c) Make sure when you jump, you are facing the forward direction. If you are
3 P, D& o5 Q% d/ C3 vfacing the away direction, the forward momentum will make you fall on the back
1 t7 L8 Q/ C) S. n' F2 ITVBNOW 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。of your head first, it could be a fatal hit.tvb now,tvbnow,bttvb) A: q+ b5 d. c
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"
- P) M  e; U1 n) C" mI doubt this is true.公仔箱論壇7 z" I8 \0 P9 a' P; x* ~
If you are carrying a forward momentum and when the body/ object landed, the
, N* k6 z" b0 |4 Ytvb now,tvbnow,bttvbmomentum will continue its direction unless affect by other external force. (Baiscwww2.tvboxnow.com7 G6 ~! r3 v/ C" S1 }+ S3 S2 m3 p. U
Newton Law) ie. The body will continue to move forward, your forehead will hit 0 B0 t* Q' v. A' q! q7 l
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 !!