送交者: conner 于 2015-05-04, 10:44:21:

回答: I mean he will fall in the same place. 由 cornbug 于 2015-05-04, 10:14:42:

• man-earth is still in the same vertical axis. (无内容) - cornbug (0 bytes) 2015-05-04, 11:18:20 (778711)
  • 重力永远在径向,所以可以用动量守恒定律 (无内容) - conner (0 bytes) 2015-05-04, 11:50:57 (778717)
    • 这是封闭系统，人-地系统因为你蹦高慢了（angular momentum conservation） - cornbug (82 bytes) 2015-05-04, 12:00:40 (778719)
      • see the wikipedia page for Angular momentum - conner (362 bytes) 2015-05-04, 12:16:31 (778724)
        • do u think I bought this gyroscope just for fun??? - cornbug (84 bytes) 2015-05-04, 14:45:36 (778727)
      • 因为人和地没有刚性连接所以转动惯量是分散的转动速度也不同 (无内容) - conner (0 bytes) 2015-05-04, 12:02:57 (778721)

加跟贴