[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 Truetvb now,tvbnow,bttvb$ I4 F% ~8 `# @" W$ x; b, M
(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
. y/ r8 [; X4 v4 B! J9 ]5.39.217.76effect is not significant.  OK this explain the speed aspect.5.39.217.76, l& c4 c$ @( ]! e  P2 d
(b) Jumping direction: if you were in a car or a train carriage, you do not have a 5.39.217.768 x7 i! M, U2 E3 O" y5 F. n
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 B2 [( }5 B1 Q$ E, wTVBNOW 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.5.39.217.76* e4 b' T% h# ]- G  p0 ~% t( Q
(c) Make sure when you jump, you are facing the forward direction. If you are
( ]# C0 p' S6 O" r+ Gfacing the away direction, the forward momentum will make you fall on the back
4 u% ?! h- Z; M! T$ Z0 _公仔箱論壇of your head first, it could be a fatal hit.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。/ l. {$ E0 x6 }: G! H
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"' I7 V% X) R5 [! J
I doubt this is true.! O% H; e/ J7 C
If you are carrying a forward momentum and when the body/ object landed, the
9 y; G: `8 O$ N/ z! }5.39.217.76momentum will continue its direction unless affect by other external force. (Baisctvb now,tvbnow,bttvb) e# n. c4 t: P4 ~
Newton Law) ie. The body will continue to move forward, your forehead will hit
$ R9 I. I( m" ~8 a1 C$ ktvb now,tvbnow,bttvbthe 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 !!