送交者: conner 于 2015-05-04, 11:50:57:

回答: man-earth is still in the same vertical axis. 由 cornbug 于 2015-05-04, 11:18:20:

• 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