[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。% r. k% T; J. @5 s  D2 I3 B6 Q
(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 Y3 @7 l4 B, ?" R! t3 `! q/ ], ztvb now,tvbnow,bttvbeffect is not significant.  OK this explain the speed aspect.tvb now,tvbnow,bttvb' S, ^" x; I* l: O6 A3 R
(b) Jumping direction: if you were in a car or a train carriage, you do not have a
. F( A: X% c# N0 q: Q  v0 C/ g5.39.217.77:8898choice 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
. ^- s+ n" R0 g  `5.39.217.77:8898landing impact.  Do  not forget to Roll when the body hit the ground.
$ C9 F( ^0 V4 U! \* ?tvb now,tvbnow,bttvb(c) Make sure when you jump, you are facing the forward direction. If you are 5.39.217.77:8898  G" L9 {, c% g9 V6 T! V/ X1 C
facing the away direction, the forward momentum will make you fall on the back tvb now,tvbnow,bttvb0 N- R, h+ V$ R3 ~  ]: Y& o* p
of your head first, it could be a fatal hit.
$ Y4 R' _% H! D9 y/ ?; pThis 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"
2 h, [7 N6 K) [) q; {1 O) |% x0 vTVBNOW 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。I doubt this is true.5 i% S; N- U6 c1 b, {
If you are carrying a forward momentum and when the body/ object landed, the; L6 L0 Q- l" Z
momentum will continue its direction unless affect by other external force. (Baisctvb now,tvbnow,bttvb) a+ o) [5 n- O( g
Newton Law) ie. The body will continue to move forward, your forehead will hit 5.39.217.77:88982 [2 {" E2 J$ }7 G: i5 u
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 !!