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。- F% S6 D  B2 @& _6 G
(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 5.39.217.76) d' c$ N+ j: E" S
effect is not significant.  OK this explain the speed aspect.; M) c  Z: ?! o1 Q( {7 V
(b) Jumping direction: if you were in a car or a train carriage, you do not have a + E8 T4 f0 r" c1 _0 `( }; |! o
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 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。$ S$ R/ H/ ?$ [/ Z. c
landing impact.  Do  not forget to Roll when the body hit the ground.公仔箱論壇& b, Y3 F: {& I5 h8 f# f
(c) Make sure when you jump, you are facing the forward direction. If you are
- T9 q0 e8 F: O. s- X9 S3 n: Afacing the away direction, the forward momentum will make you fall on the back
( U* F2 m+ v4 O! Atvb now,tvbnow,bttvbof your head first, it could be a fatal hit.
2 [, {% V+ j' o/ n5.39.217.76This 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 Q9 s: P  |- j. k8 |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。I doubt this is true.4 Q* R2 c  s* T, Q+ y: ]
If you are carrying a forward momentum and when the body/ object landed, the公仔箱論壇/ e6 K! }4 N+ a6 b8 z6 V/ G$ B
momentum will continue its direction unless affect by other external force. (Baisc公仔箱論壇. |) j5 R6 y* P. C  b  E7 k
Newton Law) ie. The body will continue to move forward, your forehead will hit 5.39.217.766 {! F/ I2 C* u$ c/ m
the ground first unless you lean back when you jump off the moving object.