從來沒往這方麵想過，不過好像理論上是應該有點離心力的，重力場是球形；有懂的人給解釋一下嗎

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.

Copyright ©1998-2024 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy