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標題: [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? [打印本頁]

作者: youko210    時間: 2007-4-25 02:04 PM     標題: 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?

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。
作者: mamasing    時間: 2007-4-25 03:23 PM

This is Not True
  f4 N: X2 u; d- d5.39.217.77(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 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。5 t# ^- K: u  @* q, ~: h
effect is not significant.  OK this explain the speed aspect.公仔箱論壇" s- ^" }5 p( j; |! H  W( @
(b) Jumping direction: if you were in a car or a train carriage, you do not have a 公仔箱論壇6 R* H! j" v% v8 D3 H$ [+ Z
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 . k, A. Y  l, r
landing impact.  Do  not forget to Roll when the body hit the ground.
6 ?. v# L1 E& o; ?1 z- ~# l(c) Make sure when you jump, you are facing the forward direction. If you are
2 t1 ^* l. t4 A1 C) o" B5 UTVBNOW 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。facing the away direction, the forward momentum will make you fall on the back 5.39.217.776 y1 s+ ~- R( Y" w7 Y8 j* Q
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。8 c8 {% d' g1 X. P) i4 c
This is my 2 cents worth.
作者: mamasing    時間: 2007-4-25 03:31 PM

"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"6 }9 U% ~: Z" l0 @  b4 Z3 }
I doubt this is true.$ ]$ c" x3 q9 Z0 b/ [
If you are carrying a forward momentum and when the body/ object landed, the
% ^5 y7 o% Z5 pTVBNOW 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。momentum will continue its direction unless affect by other external force. (Baisc
& K! R# ]0 J5 I5.39.217.77Newton Law) ie. The body will continue to move forward, your forehead will hit 公仔箱論壇. h* n# ~( ~& ?- C
the ground first unless you lean back when you jump off the moving object.
作者: 光明的迷途    時間: 2007-4-25 09:03 PM

晕,我记得以前好象教过的,貌似是从车子的侧面下来~~
作者: jackytan3344    時間: 2007-4-25 09:21 PM

增長了見識.谢谢分享 !!




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