返回列表 回復 發帖

[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?

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。
1

評分次數

This is Not True
! n3 C- U" u" M) h; C$ Q, `' V9 I; Q5.39.217.76(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
+ F" U8 n6 M6 U1 Neffect is not significant.  OK this explain the speed aspect.# H; K* Z- J* D2 ~+ ~4 n
(b) Jumping direction: if you were in a car or a train carriage, you do not have a 公仔箱論壇% W" A# }0 N3 H* r8 Q7 g) v+ x
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
6 \( X8 \: [* B9 }. Y' ^  @0 slanding impact.  Do  not forget to Roll when the body hit the ground.公仔箱論壇4 j1 G5 X' A2 r" w* T) a
(c) Make sure when you jump, you are facing the forward direction. If you are 5.39.217.766 r  E" m  Y( W* [6 ]
facing the away direction, the forward momentum will make you fall on the back
7 Z2 t6 o2 H0 o" U/ [of your head first, it could be a fatal hit.
2 R0 I- O1 n3 h4 b+ QThis is my 2 cents worth.
"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"
7 w$ Z) \1 x5 G% l* D  D9 tI doubt this is true.
' I& P1 h3 T# q8 U& J: {; wIf you are carrying a forward momentum and when the body/ object landed, the
& A2 M, [2 k: @8 g  `6 N  vmomentum will continue its direction unless affect by other external force. (Baisc7 C; W, F1 a+ Z1 D
Newton Law) ie. The body will continue to move forward, your forehead will hit 5.39.217.76" ], u+ e; W) F6 r1 ]4 o
the ground first unless you lean back when you jump off the moving object.
晕,我记得以前好象教过的,貌似是从车子的侧面下来~~
增長了見識.谢谢分享 !!
返回列表